#251776#251776

#251776 is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.150 H 279.0°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#251776
RGB	rgb(37, 23, 118)
HSL	hsl(249, 67%, 28%)
HSV	hsv(249, 81%, 46%)
CMYK	cmyk(68.6%, 80.5%, 0%, 53.7%)
CIE-LAB	lab(17.05, 36.21, -51.45)
CIE-LCH	lch(17.05, 62.91, 305.14°)
OKLab	oklab(30.1% 0.0236 -0.1486)
OKLCH	oklch(30.1% 0.15 279)
XYZ	xyz(4.3383, 2.3138, 17.3540)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251776 #687617

analogous

#173976 #251776 #541776

triadic

#251776 #762517 #177625

tetradic

#251776 #761739 #687617 #177654

square

#251776 #761739 #687617 #177654

split-complementary

#251776 #765417 #397617

monochromatic

#08051A #150D43 #251776 #3521A9 #4931D7

Accessibility & contrast

On white

14.36

#251776 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#251776 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251776

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251776	#FFFFFF	#000000	##FFFFFF
##251776	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E79

Deuteranopia (green-blind)

#002674

Tritanopia (blue-blind)

#003346

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #251776;
/* rgb */ color: rgb(37, 23, 118);
/* oklch */ color: oklch(30.1% 0.150 279.0);

Tailwind

colors: {
  custom: {
    50: '#6c579f',
    500: '#251776',
    950: '#000000',
  },
}

SCSS

$custom: #251776;
$custom-light: #6c579f;
$custom-dark: #000000;

JSON

{
  "hex": "#251776",
  "rgb": {
    "r": 37,
    "g": 23,
    "b": 118
  },
  "hsl": {
    "h": 248.842,
    "s": 67.376,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30097,
    "c": 0.15043,
    "h": 279
  },
  "luminance": 0.02314
}

Semantic roles & 50–950 ramp

primary

#251776

secondary

#9BAB3E

accent

#EA3ED1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030F

muted

#7B787E

Preview Lab

Preview with #251776

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

Preview Lab → · Contrast checker → · Palette generator →