#233142#233142

#233142 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.9% C 0.036 H 253.7°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#233142
RGB	rgb(35, 49, 66)
HSL	hsl(213, 31%, 20%)
HSV	hsv(213, 47%, 26%)
CMYK	cmyk(47%, 25.8%, 0%, 74.1%)
CIE-LAB	lab(19.83, -0.49, -12.49)
CIE-LCH	lch(19.83, 12.50, 267.75°)
OKLab	oklab(30.85% -0.0101 -0.0347)
OKLCH	oklch(30.85% 0.036 253.7)
XYZ	xyz(2.7745, 2.9471, 5.5759)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233142 #423423

analogous

#234142 #233142 #252342

triadic

#233142 #422331 #314223

tetradic

#233142 #422341 #423423 #234225

square

#233142 #422341 #423423 #234225

split-complementary

#233142 #422523 #414223

monochromatic

#0B0F14 #0E131A #233142 #384F6A #4D6C92

Accessibility & contrast

On white

13.21

#233142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#233142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233142

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233142	#FFFFFF	#000000	##FFFFFF
##233142	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3243

Deuteranopia (green-blind)

#272F42

Tritanopia (blue-blind)

#183537

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #233142;
/* rgb */ color: rgb(35, 49, 66);
/* oklch */ color: oklch(30.9% 0.036 253.7);

Tailwind

colors: {
  custom: {
    50: '#5f6876',
    500: '#233142',
    950: '#000000',
  },
}

SCSS

$custom: #233142;
$custom-light: #5f6876;
$custom-dark: #000000;

JSON

{
  "hex": "#233142",
  "rgb": {
    "r": 35,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 212.903,
    "s": 30.693,
    "l": 19.804
  },
  "oklch": {
    "l": 0.30853,
    "c": 0.03615,
    "h": 253.7
  },
  "luminance": 0.02947
}

Semantic roles & 50–950 ramp

primary

#233142

secondary

#75624C

accent

#9961C7

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050608

muted

#797A7B

Preview Lab

Preview with #233142

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

Preview Lab → · Contrast checker → · Palette generator →