#283265#283265

#283265 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.7% C 0.090 H 272.4°. Best body text is #FFFFFF at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#283265
RGB	rgb(40, 50, 101)
HSL	hsl(230, 43%, 28%)
HSV	hsv(230, 60%, 40%)
CMYK	cmyk(60.4%, 50.5%, 0%, 60.4%)
CIE-LAB	lab(22.55, 12.86, -31.47)
CIE-LCH	lch(22.55, 34.00, 292.22°)
OKLab	oklab(33.72% 0.0037 -0.0898)
OKLCH	oklch(33.72% 0.09 272.4)
XYZ	xyz(4.3639, 3.6716, 12.7881)
Luminance	0.0367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283265 #655B28

analogous

#285065 #283265 #3D2865

triadic

#283265 #652832 #326528

tetradic

#283265 #652850 #655B28 #28653D

square

#283265 #652850 #655B28 #28653D

split-complementary

#283265 #653D28 #506528

monochromatic

#090B16 #171C39 #283265 #394891 #4E60B9

Accessibility & contrast

On white

12.11

#283265 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#283265 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283265

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283265	#FFFFFF	#000000	##FFFFFF
##283265	1.00	12.11	1.73	12.11
#FFFFFF	12.11	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3967

Deuteranopia (green-blind)

#113364

Tritanopia (blue-blind)

#033D46

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #283265;
/* rgb */ color: rgb(40, 50, 101);
/* oklch */ color: oklch(33.7% 0.090 272.4);

Tailwind

colors: {
  custom: {
    50: '#686991',
    500: '#283265',
    950: '#000000',
  },
}

SCSS

$custom: #283265;
$custom-light: #686991;
$custom-dark: #000000;

JSON

{
  "hex": "#283265",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 101
  },
  "hsl": {
    "h": 230.164,
    "s": 43.262,
    "l": 27.647
  },
  "oklch": {
    "l": 0.33718,
    "c": 0.08987,
    "h": 272.4
  },
  "luminance": 0.03672
}

Semantic roles & 50–950 ramp

primary

#283265

secondary

#988C51

accent

#BE55D3

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060D

muted

#7A7A7D

Preview Lab

Preview with #283265

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

Preview Lab → · Contrast checker → · Palette generator →