#261D8B#261D8B

#261D8B is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.3% C 0.171 H 275.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#261D8B
RGB	rgb(38, 29, 139)
HSL	hsl(245, 65%, 33%)
HSV	hsv(245, 79%, 55%)
CMYK	cmyk(72.7%, 79.1%, 0%, 45.5%)
CIE-LAB	lab(20.65, 39.96, -58.82)
CIE-LCH	lch(20.65, 71.11, 304.20°)
OKLab	oklab(33.34% 0.0163 -0.1701)
OKLCH	oklch(33.34% 0.171 275.5)
XYZ	xyz(5.8974, 3.1543, 24.7191)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261D8B #828B1D

analogous

#1D4B8B #261D8B #5D1D8B

triadic

#261D8B #8B261D #1D8B26

tetradic

#261D8B #8B1D4B #828B1D #1D8B5D

square

#261D8B #8B1D4B #828B1D #1D8B5D

split-complementary

#261D8B #8B5D1D #4B8B1D

monochromatic

#0A0826 #181258 #261D8B #3428BE #5549D9

Accessibility & contrast

On white

12.88

#261D8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#261D8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261D8B

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261D8B	#FFFFFF	#000000	##FFFFFF
##261D8B	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368E

Deuteranopia (green-blind)

#002D89

Tritanopia (blue-blind)

#003E53

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #261d8b;
/* rgb */ color: rgb(38, 29, 139);
/* oklch */ color: oklch(33.3% 0.171 275.5);

Tailwind

colors: {
  custom: {
    50: '#715cae',
    500: '#261d8b',
    950: '#000000',
  },
}

SCSS

$custom: #261d8b;
$custom-light: #715cae;
$custom-dark: #000000;

JSON

{
  "hex": "#261d8b",
  "rgb": {
    "r": 38,
    "g": 29,
    "b": 139
  },
  "hsl": {
    "h": 244.909,
    "s": 65.476,
    "l": 32.941
  },
  "oklch": {
    "l": 0.33342,
    "c": 0.17083,
    "h": 275.5
  },
  "luminance": 0.03155
}

Semantic roles & 50–950 ramp

primary

#261D8B

secondary

#B2BB49

accent

#E83FDB

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090410

muted

#7B797F

Preview Lab

Preview with #261D8B

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

Preview Lab → · Contrast checker → · Palette generator →