#261B66#261B66

#261B66 is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.1% C 0.125 H 282.0°. Best body text is #FFFFFF at 14.68:1 contrast (WCAG AA passes).

Color values

HEX	#261B66
RGB	rgb(38, 27, 102)
HSL	hsl(249, 58%, 25%)
HSV	hsv(249, 74%, 40%)
CMYK	cmyk(62.7%, 73.5%, 0%, 60%)
CIE-LAB	lab(16.28, 28.60, -42.30)
CIE-LCH	lch(16.28, 51.07, 304.06°)
OKLab	oklab(29.06% 0.026 -0.1219)
OKLCH	oklch(29.06% 0.125 282)
XYZ	xyz(3.5888, 2.1550, 12.7946)
Luminance	0.0215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B66 #5B661B

analogous

#1B3566 #261B66 #4B1B66

triadic

#261B66 #66261B #1B6626

tetradic

#261B66 #661B35 #5B661B #1B664B

square

#261B66 #661B35 #5B661B #1B664B

split-complementary

#261B66 #664B1B #35661B

monochromatic

#090618 #140E36 #261B66 #382896 #4A35C7

Accessibility & contrast

On white

14.68

#261B66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#261B66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B66

14.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B66	#FFFFFF	#000000	##FFFFFF
##261B66	1.00	14.68	1.43	14.68
#FFFFFF	14.68	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002665

Tritanopia (blue-blind)

#002F3E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #261b66;
/* rgb */ color: rgb(38, 27, 102);
/* oklch */ color: oklch(29.1% 0.125 282.0);

Tailwind

colors: {
  custom: {
    50: '#695892',
    500: '#261b66',
    950: '#000000',
  },
}

SCSS

$custom: #261b66;
$custom-light: #695892;
$custom-dark: #000000;

JSON

{
  "hex": "#261b66",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 102
  },
  "hsl": {
    "h": 248.8,
    "s": 58.14,
    "l": 25.294
  },
  "oklch": {
    "l": 0.29059,
    "c": 0.1246,
    "h": 282
  },
  "luminance": 0.02155
}

Semantic roles & 50–950 ramp

primary

#261B66

secondary

#8E9B41

accent

#E146CB

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07030D

muted

#7A787E

Preview Lab

Preview with #261B66

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

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