#2D255E#2D255E

#2D255E is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.8% C 0.098 H 285.5°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#2D255E
RGB	rgb(45, 37, 94)
HSL	hsl(248, 44%, 26%)
HSV	hsv(248, 61%, 37%)
CMYK	cmyk(52.1%, 60.6%, 0%, 63.1%)
CIE-LAB	lab(18.75, 20.62, -32.97)
CIE-LCH	lch(18.75, 38.89, 302.03°)
OKLab	oklab(30.81% 0.0262 -0.0942)
OKLCH	oklch(30.81% 0.098 285.5)
XYZ	xyz(3.7635, 2.6890, 10.9082)
Luminance	0.0269 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D255E #565E25

analogous

#25395E #2D255E #49255E

triadic

#2D255E #5E2D25 #255E2D

tetradic

#2D255E #5E2539 #565E25 #255E49

square

#2D255E #5E2539 #565E25 #255E49

split-complementary

#2D255E #5E4925 #395E25

monochromatic

#0B0916 #181432 #2D255E #42368A #5748B6

Accessibility & contrast

On white

13.66

#2D255E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D255E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D255E

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D255E	#FFFFFF	#000000	##FFFFFF
##2D255E	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#022F60

Deuteranopia (green-blind)

#002C5D

Tritanopia (blue-blind)

#1C323D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d255e;
/* rgb */ color: rgb(45, 37, 94);
/* oklch */ color: oklch(30.8% 0.098 285.5);

Tailwind

colors: {
  custom: {
    50: '#6a5f8c',
    500: '#2d255e',
    950: '#000000',
  },
}

SCSS

$custom: #2d255e;
$custom-light: #6a5f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2d255e",
  "rgb": {
    "r": 45,
    "g": 37,
    "b": 94
  },
  "hsl": {
    "h": 248.421,
    "s": 43.511,
    "l": 25.686
  },
  "oklch": {
    "l": 0.30808,
    "c": 0.09773,
    "h": 285.5
  },
  "luminance": 0.02689
}

Semantic roles & 50–950 ramp

primary

#2D255E

secondary

#88914D

accent

#D355C1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#07040C

muted

#7A797D

Preview Lab

Preview with #2D255E

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

Preview Lab → · Contrast checker → · Palette generator →