#283267#283267

#283267 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.9% C 0.093 H 272.5°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#283267
RGB	rgb(40, 50, 103)
HSL	hsl(230, 44%, 28%)
HSV	hsv(230, 61%, 40%)
CMYK	cmyk(61.2%, 51.5%, 0%, 59.6%)
CIE-LAB	lab(22.69, 13.61, -32.55)
CIE-LCH	lch(22.69, 35.28, 292.69°)
OKLab	oklab(33.87% 0.004 -0.093)
OKLCH	oklch(33.87% 0.093 272.5)
XYZ	xyz(4.4631, 3.7113, 13.3105)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283267 #675D28

analogous

#285167 #283267 #3D2867

triadic

#283267 #672832 #326728

tetradic

#283267 #672851 #675D28 #28673D

square

#283267 #672851 #675D28 #28673D

split-complementary

#283267 #673D28 #516728

monochromatic

#090B16 #171D3B #283267 #394793 #4F60BB

Accessibility & contrast

On white

12.05

#283267 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#283267 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283267

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283267	#FFFFFF	#000000	##FFFFFF
##283267	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#183969

Deuteranopia (green-blind)

#0E3466

Tritanopia (blue-blind)

#003E47

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #283267;
/* rgb */ color: rgb(40, 50, 103);
/* oklch */ color: oklch(33.9% 0.093 272.5);

Tailwind

colors: {
  custom: {
    50: '#686993',
    500: '#283267',
    950: '#000000',
  },
}

SCSS

$custom: #283267;
$custom-light: #686993;
$custom-dark: #000000;

JSON

{
  "hex": "#283267",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 103
  },
  "hsl": {
    "h": 230.476,
    "s": 44.056,
    "l": 28.039
  },
  "oklch": {
    "l": 0.33868,
    "c": 0.09305,
    "h": 272.5
  },
  "luminance": 0.03712
}

Semantic roles & 50–950 ramp

primary

#283267

secondary

#9A8E51

accent

#C054D4

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #283267

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

Preview Lab → · Contrast checker → · Palette generator →