#243142#243142

#243142 is a dark, muted cyan. Relative luminance 0.030; OKLCH L 30.9% C 0.035 H 255.4°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#243142
RGB	rgb(36, 49, 66)
HSL	hsl(214, 29%, 20%)
HSV	hsv(214, 45%, 26%)
CMYK	cmyk(45.5%, 25.8%, 0%, 74.1%)
CIE-LAB	lab(19.90, -0.17, -12.38)
CIE-LCH	lch(19.90, 12.38, 269.22°)
OKLab	oklab(30.93% -0.009 -0.0343)
OKLCH	oklch(30.93% 0.036 255.4)
XYZ	xyz(2.8089, 2.9649, 5.5775)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#243142 #423524

analogous

#244042 #243142 #262442

triadic

#243142 #422431 #314224

tetradic

#243142 #422440 #423524 #244226

square

#243142 #422440 #423524 #244226

split-complementary

#243142 #422624 #404224

monochromatic

#0B0F14 #0E141A #243142 #3A4E6A #4F6C91

Accessibility & contrast

On white

13.18

#243142 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#243142 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243142

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##243142	#FFFFFF	#000000	##FFFFFF
##243142	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B3243

Deuteranopia (green-blind)

#272F42

Tritanopia (blue-blind)

#1A3537

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #243142;
/* rgb */ color: rgb(36, 49, 66);
/* oklch */ color: oklch(30.9% 0.035 255.4);

Tailwind

colors: {
  custom: {
    50: '#606876',
    500: '#243142',
    950: '#000000',
  },
}

SCSS

$custom: #243142;
$custom-light: #606876;
$custom-dark: #000000;

JSON

{
  "hex": "#243142",
  "rgb": {
    "r": 36,
    "g": 49,
    "b": 66
  },
  "hsl": {
    "h": 214,
    "s": 29.412,
    "l": 20
  },
  "oklch": {
    "l": 0.30929,
    "c": 0.0355,
    "h": 255.4
  },
  "luminance": 0.02965
}

Semantic roles & 50–950 ramp

primary

#243142

secondary

#75644D

accent

#9B62C6

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#050608

muted

#797A7B

Preview Lab

Preview with #243142

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

Preview Lab → · Contrast checker → · Palette generator →