#282B49#282B49

#282B49 is a dark, muted blue. Relative luminance 0.027; OKLCH L 30.1% C 0.054 H 278.3°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#282B49
RGB	rgb(40, 43, 73)
HSL	hsl(235, 29%, 22%)
HSV	hsv(235, 45%, 29%)
CMYK	cmyk(45.2%, 41.1%, 0%, 71.4%)
CIE-LAB	lab(18.63, 7.72, -19.10)
CIE-LCH	lch(18.63, 20.61, 292.01°)
OKLab	oklab(30.14% 0.0078 -0.0536)
OKLCH	oklch(30.14% 0.054 278.3)
XYZ	xyz(2.9412, 2.6598, 6.6605)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282B49 #494628

analogous

#283C49 #282B49 #362849

triadic

#282B49 #49282B #2B4928

tetradic

#282B49 #49283C #494628 #284936

square

#282B49 #49283C #494628 #284936

split-complementary

#282B49 #493628 #3C4928

monochromatic

#0B0C14 #121421 #282B49 #3E4271 #535A98

Accessibility & contrast

On white

13.71

#282B49 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#282B49 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282B49

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282B49	#FFFFFF	#000000	##FFFFFF
##282B49	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212F4A

Deuteranopia (green-blind)

#1F2C48

Tritanopia (blue-blind)

#1E3136

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #282b49;
/* rgb */ color: rgb(40, 43, 73);
/* oklch */ color: oklch(30.1% 0.054 278.3);

Tailwind

colors: {
  custom: {
    50: '#64647c',
    500: '#282b49',
    950: '#000000',
  },
}

SCSS

$custom: #282b49;
$custom-light: #64647c;
$custom-dark: #000000;

JSON

{
  "hex": "#282b49",
  "rgb": {
    "r": 40,
    "g": 43,
    "b": 73
  },
  "hsl": {
    "h": 234.545,
    "s": 29.204,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3014,
    "c": 0.05421,
    "h": 278.3
  },
  "luminance": 0.0266
}

Semantic roles & 50–950 ramp

primary

#282B49

secondary

#7B7851

accent

#BC62C5

background

#F6F5F7

surface

#EBEAEE

border

#C6C6C9

text

#050509

muted

#7A797B

Preview Lab

Preview with #282B49

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

Preview Lab → · Contrast checker → · Palette generator →