#282E49#282E49

#282E49 is a dark, muted blue. Relative luminance 0.029; OKLCH L 30.9% C 0.049 H 273.6°. Best body text is #FFFFFF at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#282E49
RGB	rgb(40, 46, 73)
HSL	hsl(229, 29%, 22%)
HSV	hsv(229, 45%, 29%)
CMYK	cmyk(45.2%, 37%, 0%, 71.4%)
CIE-LAB	lab(19.58, 5.59, -17.60)
CIE-LCH	lch(19.58, 18.47, 287.63°)
OKLab	oklab(30.88% 0.0031 -0.0493)
OKLCH	oklch(30.88% 0.049 273.6)
XYZ	xyz(3.0543, 2.8860, 6.6982)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E49 #494328

analogous

#283F49 #282E49 #332849

triadic

#282E49 #49282E #2E4928

tetradic

#282E49 #49283F #494328 #284933

square

#282E49 #49283F #494328 #284933

split-complementary

#282E49 #493328 #3F4928

monochromatic

#0B0C14 #121521 #282E49 #3E4771 #536098

Accessibility & contrast

On white

13.31

#282E49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#282E49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E49

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E49	#FFFFFF	#000000	##FFFFFF
##282E49	1.00	13.31	1.58	13.31
#FFFFFF	13.31	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25314A

Deuteranopia (green-blind)

#222E48

Tritanopia (blue-blind)

#1E3338

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282e49;
/* rgb */ color: rgb(40, 46, 73);
/* oklch */ color: oklch(30.9% 0.049 273.6);

Tailwind

colors: {
  custom: {
    50: '#63667c',
    500: '#282e49',
    950: '#000000',
  },
}

SCSS

$custom: #282e49;
$custom-light: #63667c;
$custom-dark: #000000;

JSON

{
  "hex": "#282e49",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 73
  },
  "hsl": {
    "h": 229.091,
    "s": 29.204,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30876,
    "c": 0.0494,
    "h": 273.6
  },
  "luminance": 0.02886
}

Semantic roles & 50–950 ramp

primary

#282E49

secondary

#7B7451

accent

#B362C5

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#050509

muted

#7A7A7B

Preview Lab

Preview with #282E49

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

Preview Lab → · Contrast checker → · Palette generator →