#282E48#282E48

#282E48 is a dark, muted blue. Relative luminance 0.029; OKLCH L 30.8% C 0.048 H 273.4°. Best body text is #FFFFFF at 13.34:1 contrast (WCAG AA passes).

Color values

HEX	#282E48
RGB	rgb(40, 46, 72)
HSL	hsl(229, 29%, 22%)
HSV	hsv(229, 44%, 28%)
CMYK	cmyk(44.4%, 36.1%, 0%, 71.8%)
CIE-LAB	lab(19.53, 5.26, -17.01)
CIE-LCH	lch(19.53, 17.80, 287.17°)
OKLab	oklab(30.82% 0.0028 -0.0476)
OKLCH	oklch(30.82% 0.048 273.4)
XYZ	xyz(3.0214, 2.8728, 6.5249)
Luminance	0.0287 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282E48 #484228

analogous

#283E48 #282E48 #322848

triadic

#282E48 #48282E #2E4828

tetradic

#282E48 #48283E #484228 #284832

square

#282E48 #48283E #484228 #284832

split-complementary

#282E48 #483228 #3E4828

monochromatic

#0B0D14 #121521 #282E48 #3E476F #546097

Accessibility & contrast

On white

13.34

#282E48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#282E48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282E48

13.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282E48	#FFFFFF	#000000	##FFFFFF
##282E48	1.00	13.34	1.57	13.34
#FFFFFF	13.34	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#253149

Deuteranopia (green-blind)

#232E47

Tritanopia (blue-blind)

#1E3337

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282e48;
/* rgb */ color: rgb(40, 46, 72);
/* oklch */ color: oklch(30.8% 0.048 273.4);

Tailwind

colors: {
  custom: {
    50: '#63667b',
    500: '#282e48',
    950: '#000000',
  },
}

SCSS

$custom: #282e48;
$custom-light: #63667b;
$custom-dark: #000000;

JSON

{
  "hex": "#282e48",
  "rgb": {
    "r": 40,
    "g": 46,
    "b": 72
  },
  "hsl": {
    "h": 228.75,
    "s": 28.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.30817,
    "c": 0.04767,
    "h": 273.4
  },
  "luminance": 0.02873
}

Semantic roles & 50–950 ramp

primary

#282E48

secondary

#7A7352

accent

#B263C5

background

#F6F6F7

surface

#EBEBED

border

#C6C6C8

text

#050509

muted

#7A7A7B

Preview Lab

Preview with #282E48

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

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