#261B73#261B73

#261B73 is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.4% C 0.142 H 279.4°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#261B73
RGB	rgb(38, 27, 115)
HSL	hsl(248, 62%, 28%)
HSV	hsv(248, 77%, 45%)
CMYK	cmyk(67%, 76.5%, 0%, 54.9%)
CIE-LAB	lab(17.61, 33.06, -48.59)
CIE-LCH	lch(17.61, 58.77, 304.23°)
OKLab	oklab(30.42% 0.0232 -0.1402)
OKLCH	oklch(30.42% 0.142 279.4)
XYZ	xyz(4.2848, 2.4334, 16.4602)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#261B73 #68731B

analogous

#1B3C73 #261B73 #521B73

triadic

#261B73 #73261B #1B7326

tetradic

#261B73 #731B3C #68731B #1B7352

square

#261B73 #731B3C #68731B #1B7352

split-complementary

#261B73 #73521B #3C731B

monochromatic

#080619 #160F41 #261B73 #3627A5 #4B38D0

Accessibility & contrast

On white

14.12

#261B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#261B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261B73

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##261B73	#FFFFFF	#000000	##FFFFFF
##261B73	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E76

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003445

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #261b73;
/* rgb */ color: rgb(38, 27, 115);
/* oklch */ color: oklch(30.4% 0.142 279.4);

Tailwind

colors: {
  custom: {
    50: '#6c599c',
    500: '#261b73',
    950: '#000000',
  },
}

SCSS

$custom: #261b73;
$custom-light: #6c599c;
$custom-dark: #000000;

JSON

{
  "hex": "#261b73",
  "rgb": {
    "r": 38,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 247.5,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30415,
    "c": 0.14214,
    "h": 279.4
  },
  "luminance": 0.02434
}

Semantic roles & 50–950 ramp

primary

#261B73

secondary

#9BA842

accent

#E543D1

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08030E

muted

#7A787E

Preview Lab

Preview with #261B73

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

Preview Lab → · Contrast checker → · Palette generator →