#283268#283268

#283268 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.9% C 0.095 H 272.5°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#283268
RGB	rgb(40, 50, 104)
HSL	hsl(231, 44%, 28%)
HSV	hsv(231, 62%, 41%)
CMYK	cmyk(61.5%, 51.9%, 0%, 59.2%)
CIE-LAB	lab(22.76, 13.98, -33.08)
CIE-LCH	lch(22.76, 35.92, 292.91°)
OKLab	oklab(33.94% 0.0041 -0.0945)
OKLCH	oklch(33.94% 0.095 272.5)
XYZ	xyz(4.5135, 3.7315, 13.5764)
Luminance	0.0373 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283268 #685E28

analogous

#285268 #283268 #3E2868

triadic

#283268 #682832 #326828

tetradic

#283268 #682852 #685E28 #28683E

square

#283268 #682852 #685E28 #28683E

split-complementary

#283268 #683E28 #526828

monochromatic

#090B16 #171D3C #283268 #394794 #4F60BB

Accessibility & contrast

On white

12.02

#283268 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#283268 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283268

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283268	#FFFFFF	#000000	##FFFFFF
##283268	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17396A

Deuteranopia (green-blind)

#0C3467

Tritanopia (blue-blind)

#003E48

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #283268;
/* rgb */ color: rgb(40, 50, 104);
/* oklch */ color: oklch(33.9% 0.095 272.5);

Tailwind

colors: {
  custom: {
    50: '#686993',
    500: '#283268',
    950: '#000000',
  },
}

SCSS

$custom: #283268;
$custom-light: #686993;
$custom-dark: #000000;

JSON

{
  "hex": "#283268",
  "rgb": {
    "r": 40,
    "g": 50,
    "b": 104
  },
  "hsl": {
    "h": 230.625,
    "s": 44.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33943,
    "c": 0.09462,
    "h": 272.5
  },
  "luminance": 0.03732
}

Semantic roles & 50–950 ramp

primary

#283268

secondary

#9B8F51

accent

#C054D4

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#07060D

muted

#7A7A7E

Preview Lab

Preview with #283268

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

Preview Lab → · Contrast checker → · Palette generator →