#233237#233237

#233237 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.6% C 0.022 H 220.4°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#233237
RGB	rgb(35, 50, 55)
HSL	hsl(195, 22%, 18%)
HSV	hsv(195, 36%, 22%)
CMYK	cmyk(36.4%, 9.1%, 0%, 78.4%)
CIE-LAB	lab(19.70, -4.71, -5.18)
CIE-LCH	lch(19.70, 7.00, 227.70°)
OKLab	oklab(30.59% -0.0166 -0.0141)
OKLCH	oklch(30.59% 0.022 220.4)
XYZ	xyz(2.5231, 2.9142, 4.0432)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233237 #372823

analogous

#233732 #233237 #232837

triadic

#233237 #372332 #323723

tetradic

#233237 #322337 #372823 #283723

square

#233237 #322337 #372823 #283723

split-complementary

#233237 #372328 #373223

monochromatic

#0C1113 #0C1113 #233237 #3B545C #537682

Accessibility & contrast

On white

13.27

#233237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#233237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233237

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233237	#FFFFFF	#000000	##FFFFFF
##233237	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3137

Deuteranopia (green-blind)

#2C2F37

Tritanopia (blue-blind)

#1C3434

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #233237;
/* rgb */ color: rgb(35, 50, 55);
/* oklch */ color: oklch(30.6% 0.022 220.4);

Tailwind

colors: {
  custom: {
    50: '#5e696d',
    500: '#233237',
    950: '#000000',
  },
}

SCSS

$custom: #233237;
$custom-light: #5e696d;
$custom-dark: #000000;

JSON

{
  "hex": "#233237",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 55
  },
  "hsl": {
    "h": 195,
    "s": 22.222,
    "l": 17.647
  },
  "oklch": {
    "l": 0.3059,
    "c": 0.02184,
    "h": 220.4
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#233237

secondary

#69544D

accent

#7E69BF

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040607

muted

#797A7A

Preview Lab

Preview with #233237

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

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