#232F33#232F33

#232F33 is a dark, near-neutral cyan. Relative luminance 0.026; OKLCH L 29.6% C 0.018 H 220.2°. Best body text is #FFFFFF at 13.76:1 contrast (WCAG AA passes).

Color values

HEX	#232F33
RGB	rgb(35, 47, 51)
HSL	hsl(195, 19%, 17%)
HSV	hsv(195, 31%, 20%)
CMYK	cmyk(31.4%, 7.8%, 0%, 80%)
CIE-LAB	lab(18.49, -3.91, -4.22)
CIE-LCH	lch(18.49, 5.76, 227.21°)
OKLab	oklab(29.58% -0.0136 -0.0115)
OKLCH	oklch(29.58% 0.018 220.2)
XYZ	xyz(2.3070, 2.6293, 3.5173)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232F33 #332723

analogous

#23332F #232F33 #232733

triadic

#232F33 #33232F #2F3323

tetradic

#232F33 #2F2333 #332723 #273323

square

#232F33 #2F2333 #332723 #273323

split-complementary

#232F33 #332327 #332F23

monochromatic

#0C1112 #0C1112 #232F33 #3C5057 #55727C

Accessibility & contrast

On white

13.76

#232F33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#232F33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232F33

13.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232F33	#FFFFFF	#000000	##FFFFFF
##232F33	1.00	13.76	1.53	13.76
#FFFFFF	13.76	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2E33

Deuteranopia (green-blind)

#2A2C33

Tritanopia (blue-blind)

#1E3030

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #232f33;
/* rgb */ color: rgb(35, 47, 51);
/* oklch */ color: oklch(29.6% 0.018 220.2);

Tailwind

colors: {
  custom: {
    50: '#5e676a',
    500: '#232f33',
    950: '#000000',
  },
}

SCSS

$custom: #232f33;
$custom-light: #5e676a;
$custom-dark: #000000;

JSON

{
  "hex": "#232f33",
  "rgb": {
    "r": 35,
    "g": 47,
    "b": 51
  },
  "hsl": {
    "h": 195,
    "s": 18.605,
    "l": 16.863
  },
  "oklch": {
    "l": 0.29584,
    "c": 0.01783,
    "h": 220.2
  },
  "luminance": 0.02629
}

Semantic roles & 50–950 ramp

primary

#232F33

secondary

#64534D

accent

#806DBB

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#040606

muted

#797A7A

Preview Lab

Preview with #232F33

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

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