#282C52#282C52

#282C52 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.0% C 0.068 H 277.1°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#282C52
RGB	rgb(40, 44, 82)
HSL	hsl(234, 34%, 24%)
HSV	hsv(234, 51%, 32%)
CMYK	cmyk(51.2%, 46.3%, 0%, 67.8%)
CIE-LAB	lab(19.48, 10.15, -23.83)
CIE-LCH	lch(19.48, 25.90, 293.08°)
OKLab	oklab(30.97% 0.0084 -0.0674)
OKLCH	oklch(30.97% 0.068 277.1)
XYZ	xyz(3.2983, 2.8615, 8.3595)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C52 #524E28

analogous

#284152 #282C52 #392852

triadic

#282C52 #52282C #2C5228

tetradic

#282C52 #522841 #524E28 #285239

square

#282C52 #522841 #524E28 #285239

split-complementary

#282C52 #523928 #415228

monochromatic

#0A0B15 #141629 #282C52 #3C427B #5058A4

Accessibility & contrast

On white

13.36

#282C52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#282C52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C52

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C52	#FFFFFF	#000000	##FFFFFF
##282C52	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D3153

Deuteranopia (green-blind)

#1A2E51

Tritanopia (blue-blind)

#19343B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282c52;
/* rgb */ color: rgb(40, 44, 82);
/* oklch */ color: oklch(31.0% 0.068 277.1);

Tailwind

colors: {
  custom: {
    50: '#656483',
    500: '#282c52',
    950: '#000000',
  },
}

SCSS

$custom: #282c52;
$custom-light: #656483;
$custom-dark: #000000;

JSON

{
  "hex": "#282c52",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 82
  },
  "hsl": {
    "h": 234.286,
    "s": 34.426,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30971,
    "c": 0.06796,
    "h": 277.1
  },
  "luminance": 0.02862
}

Semantic roles & 50–950 ramp

primary

#282C52

secondary

#858051

accent

#C05DCB

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06050A

muted

#7A7A7C

Preview Lab

Preview with #282C52

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

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