#355B74#355B74

#355B74 is a mid, muted cyan. Relative luminance 0.095; OKLCH L 45.4% C 0.060 H 238.8°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#355B74
RGB	rgb(53, 91, 116)
HSL	hsl(204, 37%, 33%)
HSV	hsv(204, 54%, 45%)
CMYK	cmyk(54.3%, 21.6%, 0%, 54.5%)
CIE-LAB	lab(36.93, -5.77, -18.33)
CIE-LCH	lch(36.93, 19.22, 252.52°)
OKLab	oklab(45.38% -0.0309 -0.0511)
OKLCH	oklch(45.38% 0.06 238.8)
XYZ	xyz(8.3605, 9.4993, 17.9126)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#355B74 #744E35

analogous

#35746D #355B74 #353B74

triadic

#355B74 #74355B #5B7435

tetradic

#355B74 #6D3574 #744E35 #3B7435

square

#355B74 #6D3574 #744E35 #3B7435

split-complementary

#355B74 #74353B #746D35

monochromatic

#0F1920 #223A4A #355B74 #487C9E #699ABA

Accessibility & contrast

On white

7.24

#355B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#355B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #355B74

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##355B74	#FFFFFF	#000000	##FFFFFF
##355B74	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505B75

Deuteranopia (green-blind)

#475474

Tritanopia (blue-blind)

#116163

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #355b74;
/* rgb */ color: rgb(53, 91, 116);
/* oklch */ color: oklch(45.4% 0.060 238.8);

Tailwind

colors: {
  custom: {
    50: '#71899c',
    500: '#355b74',
    950: '#000000',
  },
}

SCSS

$custom: #355b74;
$custom-light: #71899c;
$custom-dark: #000000;

JSON

{
  "hex": "#355b74",
  "rgb": {
    "r": 53,
    "g": 91,
    "b": 116
  },
  "hsl": {
    "h": 203.81,
    "s": 37.278,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45375,
    "c": 0.05971,
    "h": 238.8
  },
  "luminance": 0.095
}

Semantic roles & 50–950 ramp

primary

#355B74

secondary

#A37C62

accent

#885BCD

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #355B74

Body copy rendered with the generated semantic roles for this colour.

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