#25157E#25157E

#25157E is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.8% C 0.162 H 277.9°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#25157E
RGB	rgb(37, 21, 126)
HSL	hsl(249, 71%, 29%)
HSV	hsv(249, 83%, 49%)
CMYK	cmyk(70.6%, 83.3%, 0%, 50.6%)
CIE-LAB	lab(17.62, 39.83, -55.62)
CIE-LCH	lch(17.62, 68.41, 305.60°)
OKLab	oklab(30.77% 0.0223 -0.1607)
OKLCH	oklch(30.77% 0.162 277.9)
XYZ	xyz(4.7958, 2.4356, 19.9520)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25157E #6E7E15

analogous

#153A7E #25157E #5A157E

triadic

#25157E #7E2515 #157E25

tetradic

#25157E #7E153A #6E7E15 #157E5A

square

#25157E #7E153A #6E7E15 #157E5A

split-complementary

#25157E #7E5A15 #3A7E15

monochromatic

#08041A #160C4A #25157E #341EB2 #4B31DD

Accessibility & contrast

On white

14.12

#25157E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#25157E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25157E

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25157E	#FFFFFF	#000000	##FFFFFF
##25157E	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)

#002F81

Deuteranopia (green-blind)

#00277C

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #25157e;
/* rgb */ color: rgb(37, 21, 126);
/* oklch */ color: oklch(30.8% 0.162 277.9);

Tailwind

colors: {
  custom: {
    50: '#6e56a5',
    500: '#25157e',
    950: '#000000',
  },
}

SCSS

$custom: #25157e;
$custom-light: #6e56a5;
$custom-dark: #000000;

JSON

{
  "hex": "#25157e",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 126
  },
  "hsl": {
    "h": 249.143,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30768,
    "c": 0.16223,
    "h": 277.9
  },
  "luminance": 0.02436
}

Semantic roles & 50–950 ramp

primary

#25157E

secondary

#A1B33C

accent

#EE3AD3

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #25157E

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

Preview Lab → · Contrast checker → · Palette generator →