#243642#243642

#243642 is a dark, muted cyan. Relative luminance 0.034; OKLCH L 32.3% C 0.032 H 238.2°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#243642
RGB	rgb(36, 54, 66)
HSL	hsl(204, 29%, 20%)
HSV	hsv(204, 45%, 26%)
CMYK	cmyk(45.5%, 18.2%, 0%, 74.1%)
CIE-LAB	lab(21.60, -3.55, -9.77)
CIE-LCH	lch(21.60, 10.39, 250.03°)
OKLab	oklab(32.27% -0.0167 -0.027)
OKLCH	oklch(32.27% 0.032 238.2)
XYZ	xyz(3.0298, 3.4066, 5.6511)
Luminance	0.0341 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243642 #423024

analogous

#24423F #243642 #242742

triadic

#243642 #422436 #364224

tetradic

#243642 #3F2442 #423024 #274224

square

#243642 #3F2442 #423024 #274224

split-complementary

#243642 #422427 #423F24

monochromatic

#0B1014 #0E161A #243642 #3A566A #4F7791

Accessibility & contrast

On white

12.49

#243642 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#243642 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243642

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243642	#FFFFFF	#000000	##FFFFFF
##243642	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313643

Deuteranopia (green-blind)

#2D3242

Tritanopia (blue-blind)

#19393A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #243642;
/* rgb */ color: rgb(36, 54, 66);
/* oklch */ color: oklch(32.3% 0.032 238.2);

Tailwind

colors: {
  custom: {
    50: '#606d76',
    500: '#243642',
    950: '#000000',
  },
}

SCSS

$custom: #243642;
$custom-light: #606d76;
$custom-dark: #000000;

JSON

{
  "hex": "#243642",
  "rgb": {
    "r": 36,
    "g": 54,
    "b": 66
  },
  "hsl": {
    "h": 204,
    "s": 29.412,
    "l": 20
  },
  "oklch": {
    "l": 0.32268,
    "c": 0.03173,
    "h": 238.2
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#243642

secondary

#755D4D

accent

#8A62C6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050708

muted

#797A7B

Preview Lab

Preview with #243642

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

Preview Lab → · Contrast checker → · Palette generator →