#25157D#25157D

#25157D is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.7% C 0.161 H 278.1°. Best body text is #FFFFFF at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#25157D
RGB	rgb(37, 21, 125)
HSL	hsl(249, 71%, 29%)
HSV	hsv(249, 83%, 49%)
CMYK	cmyk(70.4%, 83.2%, 0%, 51%)
CIE-LAB	lab(17.51, 39.51, -55.18)
CIE-LCH	lch(17.51, 67.87, 305.60°)
OKLab	oklab(30.65% 0.0226 -0.1594)
OKLCH	oklch(30.65% 0.161 278.1)
XYZ	xyz(4.7316, 2.4099, 19.6139)
Luminance	0.0241 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25157D #6D7D15

analogous

#15397D #25157D #59157D

triadic

#25157D #7D2515 #157D25

tetradic

#25157D #7D1539 #6D7D15 #157D59

square

#25157D #7D1539 #6D7D15 #157D59

split-complementary

#25157D #7D5915 #397D15

monochromatic

#08041A #150C49 #25157D #351EB1 #4B30DC

Accessibility & contrast

On white

14.17

#25157D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#25157D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25157D

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25157D	#FFFFFF	#000000	##FFFFFF
##25157D	1.00	14.17	1.48	14.17
#FFFFFF	14.17	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F80

Deuteranopia (green-blind)

#00277B

Tritanopia (blue-blind)

#00354A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #25157d;
/* rgb */ color: rgb(37, 21, 125);
/* oklch */ color: oklch(30.7% 0.161 278.1);

Tailwind

colors: {
  custom: {
    50: '#6e56a4',
    500: '#25157d',
    950: '#000000',
  },
}

SCSS

$custom: #25157d;
$custom-light: #6e56a4;
$custom-dark: #000000;

JSON

{
  "hex": "#25157d",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 125
  },
  "hsl": {
    "h": 249.231,
    "s": 71.233,
    "l": 28.627
  },
  "oklch": {
    "l": 0.30651,
    "c": 0.16101,
    "h": 278.1
  },
  "luminance": 0.0241
}

Semantic roles & 50–950 ramp

primary

#25157D

secondary

#A0B23C

accent

#EE3AD2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #25157D

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

Preview Lab → · Contrast checker → · Palette generator →