#357C87

Accessibility

4.79:1

Vs white / black

4.79:1 · 4.38:1

Sources

Library color

Codes

Formats

HEX

#357c87

RGB

rgb(53, 124, 135)

RGBA

rgba(53, 124, 135, 1)

HSL

hsl(188, 44%, 37%)

HSLA

hsla(188, 44%, 37%, 1)

HSV

hsv(188, 61%, 53%)

LAB

lab(48.16% -18.62 -12.65)

LCH

lch(48.16% 22.51 214.19)

OKLAB

oklab(0.5459 -0.0632 -0.035)

OKLCH

oklch(0.5459 0.0722 208.98)

XYZ

xyz(13.05, 16.92, 25.50)

CMYK

cmyk(61%, 8%, 0%, 47%)

CSS

color: #357c87;

CSS variable

--color-357c87: #357c87;

SCSS

$color-357c87: #357c87;

JavaScript

const color = "#357c87";

TypeScript

const color: string = "#357c87";

React

style={{ backgroundColor: "#357c87" }}

JSON

{ "hex": "#357c87", "rgb": { "r": 53, "g": 124, "b": 135 }, "oklch": "oklch(0.5459 0.0722 208.98)" }

Export

Developer code

css

:root {
  --#357c87-1: #357c87;
}

Design systems

Nearest official tokens

An arbitrary HEX is not an official Tailwind, Material, or Bootstrap color. Distance is CIEDE2000.

Nearest Tailwind color

cyan-700

Very different · ΔE 6.95 · #0E7490

Nearest CSS named color

Teal

Very different · ΔE 6.83 · #008080

Nearest Material color

cyan-800

Noticeably different · ΔE 3.91 · #00838F

Nearest Bootstrap color

secondary

Very different · ΔE 14.8 · #6C757D

OKLCH

Perceptual 50–950 scale

Generated in OKLCH from this hex. Not an official Tailwind scale unless the hex itself is a Tailwind token.

50d4feff 100c4f1f9 200aadfe8 3008ccad4 40069aeba 5004d929e 6003e7b84 7002f626a 800204b51 90013353a 950021f24

Palette

Tints & shades

Full scale from light tints through the base color into deep shades

eef4f5 dde9eb cddee1 bcd3d7 abc8cd 9abec3 89b3b9 78a8af 689da5 57929b 468791 357c87 31727c 2c6771 285d65 23535a 1f484f 1b3e44 163438 12292d 0d1f22 091516 040a0b

Palette

Tints

Mixed toward white — soft backgrounds and highlights

eef4f5 dde9eb cddee1 bcd3d7 abc8cd 9abec3 89b3b9 78a8af 689da5 57929b 468791

Palette

Shades

Mixed toward black — depth, text, and emphasis

31727c 2c6771 285d65 23535a 1f484f 1b3e44 163438 12292d 0d1f22 091516 040a0b

Palette

Tones

Mixed toward neutral grey — muted UI surfaces

3b7c86 427d86 487d85 4e7d85 547e84 5b7e84 617e83 677f82 6d7f82 747f81 7a8081

Harmony

Complementary

Opposite on the color wheel for contrast

#357C87Stop 1 #884035Stop 2

Harmony

Analogous

Neighbors that sit comfortably together

#358869Stop 1 #357C87Stop 2 #355388Stop 3

Harmony

Triadic

Evenly spaced triad for vibrant sets

#357C87Stop 1 #88357DStop 2 #7D8835Stop 3

Harmony

Split complementary

Base plus two accents beside the complement

#357C87Stop 1 #883553Stop 2 #886935Stop 3

Harmony

Monochromatic

Same hue, varied lightness and saturation

#1D4349Stop 1 #327681Stop 2 #47A9B8Stop 3 #7EC3CDStop 4 #B6DCE2Stop 5

Using this color

Where #357c87 works

#357C87 (#357c87) sits in the cyan family at about 188° hue, 44% saturation, and 37% lightness. Contrast is 4.79:1 on white and 4.38:1 on black, so white labels read more clearly on the swatch itself. Nearest Tailwind token: cyan-700 (approximation unless the hex is an official scale stop).

Sensible jobs for this swatch

supporting UI accents
text or icons on a white canvas

On a black or near-black UI, #357c87 is 4.38:1. Prefer it as a fill, border, or large heading rather than 16px copy.

Family context: Freshness, clarity, and innovation. Great for tech accents and clean digital products. Common uses still include buttons, charts, and accents in the Cyan range — always verify the pair for this exact hex in the contrast checker.

Similar & related colors

Nearby colors from the library by perceptual distance

Spectrum #3B7781#3B7781 Spectrum #227981#227981 Spectrum #378186#378186 Material Cyan 800#00838F Spectrum #2E8599#2E8599 Spectrum #1A7B93#1A7B93 Spectrum #168998#168998 Spectrum #276E7C#276E7C Spectrum #1E8385#1E8385 Spectrum #337A94#337A94 Teal#008080 Tailwind cyan 700#0E7490