#282C60#282C60

#282C60 is a dark, moderate blue. Relative luminance 0.031; OKLCH L 32.0% C 0.091 H 276.7°. Best body text is #FFFFFF at 12.97:1 contrast (WCAG AA passes).

Color values

HEX	#282C60
RGB	rgb(40, 44, 96)
HSL	hsl(236, 41%, 27%)
HSV	hsv(236, 58%, 38%)
CMYK	cmyk(58.3%, 54.2%, 0%, 62.4%)
CIE-LAB	lab(20.43, 15.24, -31.61)
CIE-LCH	lch(20.43, 35.10, 295.74°)
OKLab	oklab(32% 0.0105 -0.0903)
OKLCH	oklch(32% 0.091 276.7)
XYZ	xyz(3.8864, 3.0968, 11.4570)
Luminance	0.0310 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C60 #605C28

analogous

#284860 #282C60 #402860

triadic

#282C60 #60282C #2C6028

tetradic

#282C60 #602848 #605C28 #286040

square

#282C60 #602848 #605C28 #286040

split-complementary

#282C60 #604028 #486028

monochromatic

#090A16 #161835 #282C60 #3A408B #4D55B5

Accessibility & contrast

On white

12.97

#282C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#282C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C60

12.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C60	#FFFFFF	#000000	##FFFFFF
##282C60	1.00	12.97	1.62	12.97
#FFFFFF	12.97	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113462

Deuteranopia (green-blind)

#092F5F

Tritanopia (blue-blind)

#0C3841

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #282c60;
/* rgb */ color: rgb(40, 44, 96);
/* oklch */ color: oklch(32.0% 0.091 276.7);

Tailwind

colors: {
  custom: {
    50: '#67658d',
    500: '#282c60',
    950: '#000000',
  },
}

SCSS

$custom: #282c60;
$custom-light: #67658d;
$custom-dark: #000000;

JSON

{
  "hex": "#282c60",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 96
  },
  "hsl": {
    "h": 235.714,
    "s": 41.176,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31995,
    "c": 0.09089,
    "h": 276.7
  },
  "luminance": 0.03097
}

Semantic roles & 50–950 ramp

primary

#282C60

secondary

#938E51

accent

#C857D1

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06050C

muted

#7A7A7D

Preview Lab

Preview with #282C60

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

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