#282C50#282C50

#282C50 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.065 H 277.1°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#282C50
RGB	rgb(40, 44, 80)
HSL	hsl(234, 33%, 24%)
HSV	hsv(234, 50%, 31%)
CMYK	cmyk(50%, 45%, 0%, 68.6%)
CIE-LAB	lab(19.36, 9.45, -22.68)
CIE-LCH	lch(19.36, 24.57, 292.61°)
OKLab	oklab(30.84% 0.008 -0.0641)
OKLCH	oklch(30.84% 0.065 277.1)
XYZ	xyz(3.2233, 2.8315, 7.9646)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#282C50 #504C28

analogous

#284050 #282C50 #382850

triadic

#282C50 #50282C #2C5028

tetradic

#282C50 #502840 #504C28 #285038

square

#282C50 #502840 #504C28 #285038

split-complementary

#282C50 #503828 #405028

monochromatic

#0A0B14 #141627 #282C50 #3C4279 #5159A2

Accessibility & contrast

On white

13.41

#282C50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#282C50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #282C50

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##282C50	#FFFFFF	#000000	##FFFFFF
##282C50	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3151

Deuteranopia (green-blind)

#1B2D4F

Tritanopia (blue-blind)

#1A333A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #282c50;
/* rgb */ color: rgb(40, 44, 80);
/* oklch */ color: oklch(30.8% 0.065 277.1);

Tailwind

colors: {
  custom: {
    50: '#646481',
    500: '#282c50',
    950: '#000000',
  },
}

SCSS

$custom: #282c50;
$custom-light: #646481;
$custom-dark: #000000;

JSON

{
  "hex": "#282c50",
  "rgb": {
    "r": 40,
    "g": 44,
    "b": 80
  },
  "hsl": {
    "h": 234,
    "s": 33.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.30836,
    "c": 0.06459,
    "h": 277.1
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#282C50

secondary

#837E51

accent

#BF5EC9

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06050A

muted

#7A7A7C

Preview Lab

Preview with #282C50

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

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