#283274#283274

#283274 is a dark, moderate blue. Relative luminance 0.040; OKLCH L 34.9% C 0.113 H 272.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#283274
RGB	rgb(40, 50, 116)
HSL	hsl(232, 49%, 31%)
HSV	hsv(232, 66%, 45%)
CMYK	cmyk(65.5%, 56.9%, 0%, 54.5%)
CIE-LAB	lab(23.65, 18.52, -39.37)
CIE-LCH	lch(23.65, 43.51, 295.18°)
OKLab	oklab(34.89% 0.0052 -0.113)
OKLCH	oklch(34.89% 0.113 272.6)
XYZ	xyz(5.1670, 3.9928, 17.0180)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283274 #746A28

analogous

#285874 #283274 #442874

triadic

#283274 #742832 #327428

tetradic

#283274 #742858 #746A28 #287444

square

#283274 #742858 #746A28 #287444

split-complementary

#283274 #744428 #587428

monochromatic

#090B19 #181E46 #283274 #3846A2 #5362C4

Accessibility & contrast

On white

11.68

#283274 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#283274 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283274

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283274	#FFFFFF	#000000	##FFFFFF
##283274	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033C76

Deuteranopia (green-blind)

#003573

Tritanopia (blue-blind)

#00424E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #283274;
/* rgb */ color: rgb(40, 50, 116);
/* oklch */ color: oklch(34.9% 0.113 272.6);

Tailwind

colors: {
  custom: {
    50: '#6b699d',
    500: '#283274',
    950: '#000000',
  },
}

SCSS

$custom: #283274;
$custom-light: #6b699d;
$custom-dark: #000000;

JSON

{
  "hex": "#283274",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 116
  },
  "hsl": {
    "h": 232.105,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34893,
    "c": 0.11316,
    "h": 272.6
  },
  "luminance": 0.03993
}

Semantic roles & 50–950 ramp

primary

#283274

secondary

#A69B52

accent

#C650D8

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #283274

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

Preview Lab → · Contrast checker → · Palette generator →