#282942#282942

#282942 is a dark, muted blue. Relative luminance 0.024; OKLCH L 29.2% C 0.045 H 281.4°. Best body text is #FFFFFF at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#282942
RGB	rgb(40, 41, 66)
HSL	hsl(238, 25%, 21%)
HSV	hsv(238, 39%, 26%)
CMYK	cmyk(39.4%, 37.9%, 0%, 74.1%)
CIE-LAB	lab(17.60, 6.81, -15.92)
CIE-LCH	lch(17.60, 17.32, 293.14°)
OKLab	oklab(29.22% 0.009 -0.0444)
OKLCH	oklch(29.22% 0.045 281.4)
XYZ	xyz(2.6511, 2.4303, 5.4826)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282942 #424128

analogous

#283642 #282942 #342842

triadic

#282942 #422829 #294228

tetradic

#282942 #422836 #424128 #284234

square

#282942 #422836 #424128 #284234

split-complementary

#282942 #423428 #364228

monochromatic

#0C0C13 #11111C #282942 #3F4168 #56588E

Accessibility & contrast

On white

14.13

#282942 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#282942 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282942

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282942	#FFFFFF	#000000	##FFFFFF
##282942	1.00	14.13	1.49	14.13
#FFFFFF	14.13	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212C43

Deuteranopia (green-blind)

#202A41

Tritanopia (blue-blind)

#212E32

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #282942;
/* rgb */ color: rgb(40, 41, 66);
/* oklch */ color: oklch(29.2% 0.045 281.4);

Tailwind

colors: {
  custom: {
    50: '#636276',
    500: '#282942',
    950: '#000000',
  },
}

SCSS

$custom: #282942;
$custom-light: #636276;
$custom-dark: #000000;

JSON

{
  "hex": "#282942",
  "rgb": {
    "r": 40,
    "g": 41,
    "b": 66
  },
  "hsl": {
    "h": 237.692,
    "s": 24.528,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29222,
    "c": 0.04534,
    "h": 281.4
  },
  "luminance": 0.0243
}

Semantic roles & 50–950 ramp

primary

#282942

secondary

#747352

accent

#BD67C1

background

#F5F5F7

surface

#EAEAED

border

#C6C6C8

text

#050508

muted

#79797B

Preview Lab

Preview with #282942

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

Preview Lab → · Contrast checker → · Palette generator →