#251484#251484

#251484 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 31.4% C 0.170 H 277.0°. Best body text is #FFFFFF at 13.89:1 contrast (WCAG AA passes).

Color values

HEX	#251484
RGB	rgb(37, 20, 132)
HSL	hsl(249, 74%, 30%)
HSV	hsv(249, 85%, 52%)
CMYK	cmyk(72%, 84.8%, 0%, 48.2%)
CIE-LAB	lab(18.18, 42.18, -58.50)
CIE-LCH	lch(18.18, 72.13, 305.79°)
OKLab	oklab(31.37% 0.0208 -0.169)
OKLCH	oklch(31.37% 0.17 277)
XYZ	xyz(5.1766, 2.5591, 22.0465)
Luminance	0.0256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#251484 #738414

analogous

#143B84 #251484 #5D1484

triadic

#251484 #842514 #148425

tetradic

#251484 #84143B #738414 #14845D

square

#251484 #84143B #738414 #14845D

split-complementary

#251484 #845D14 #3B8414

monochromatic

#07041B #160C4F #251484 #341CB9 #4D32E0

Accessibility & contrast

On white

13.89

#251484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#251484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #251484

13.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##251484	#FFFFFF	#000000	##FFFFFF
##251484	1.00	13.89	1.51	13.89
#FFFFFF	13.89	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003187

Deuteranopia (green-blind)

#002882

Tritanopia (blue-blind)

#00384D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #251484;
/* rgb */ color: rgb(37, 20, 132);
/* oklch */ color: oklch(31.4% 0.170 277.0);

Tailwind

colors: {
  custom: {
    50: '#7056a9',
    500: '#251484',
    950: '#000000',
  },
}

SCSS

$custom: #251484;
$custom-light: #7056a9;
$custom-dark: #000000;

JSON

{
  "hex": "#251484",
  "rgb": {
    "r": 37,
    "g": 20,
    "b": 132
  },
  "hsl": {
    "h": 249.107,
    "s": 73.684,
    "l": 29.804
  },
  "oklch": {
    "l": 0.31365,
    "c": 0.17031,
    "h": 277
  },
  "luminance": 0.0256
}

Semantic roles & 50–950 ramp

primary

#251484

secondary

#A6B93B

accent

#F037D4

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090310

muted

#7B787F

Preview Lab

Preview with #251484

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

Preview Lab → · Contrast checker → · Palette generator →