#282C49#282C49

#282C49 is a dark, muted blue. Relative luminance 0.027; OKLCH L 30.4% C 0.053 H 276.8°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#282C49
RGB	rgb(40, 44, 73)
HSL	hsl(233, 29%, 22%)
HSV	hsv(233, 45%, 29%)
CMYK	cmyk(45.2%, 39.7%, 0%, 71.4%)
CIE-LAB	lab(18.94, 7.01, -18.61)
CIE-LCH	lch(18.94, 19.88, 290.65°)
OKLab	oklab(30.38% 0.0062 -0.0522)
OKLCH	oklch(30.38% 0.053 276.8)
XYZ	xyz(2.9780, 2.7334, 6.6727)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C49 #494528

analogous

#283D49 #282C49 #352849

triadic

#282C49 #49282C #2C4928

tetradic

#282C49 #49283D #494528 #284935

square

#282C49 #49283D #494528 #284935

split-complementary

#282C49 #493528 #3D4928

monochromatic

#0B0C14 #121421 #282C49 #3E4471 #535C98

Accessibility & contrast

On white

13.58

#282C49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#282C49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C49

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C49	#FFFFFF	#000000	##FFFFFF
##282C49	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222F4A

Deuteranopia (green-blind)

#202D48

Tritanopia (blue-blind)

#1E3237

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #282c49;
/* rgb */ color: rgb(40, 44, 73);
/* oklch */ color: oklch(30.4% 0.053 276.8);

Tailwind

colors: {
  custom: {
    50: '#64647c',
    500: '#282c49',
    950: '#000000',
  },
}

SCSS

$custom: #282c49;
$custom-light: #64647c;
$custom-dark: #000000;

JSON

{
  "hex": "#282c49",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 73
  },
  "hsl": {
    "h": 232.727,
    "s": 29.204,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30384,
    "c": 0.05258,
    "h": 276.8
  },
  "luminance": 0.02734
}

Semantic roles & 50–950 ramp

primary

#282C49

secondary

#7B7651

accent

#B962C5

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#050509

muted

#7A7A7B

Preview Lab

Preview with #282C49

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

Preview Lab → · Contrast checker → · Palette generator →