#25147B#25147B

#25147B is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.3% C 0.159 H 278.5°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#25147B
RGB	rgb(37, 20, 123)
HSL	hsl(250, 72%, 28%)
HSV	hsv(250, 84%, 48%)
CMYK	cmyk(69.9%, 83.7%, 0%, 51.8%)
CIE-LAB	lab(17.10, 39.37, -54.58)
CIE-LCH	lch(17.10, 67.30, 305.80°)
OKLab	oklab(30.3% 0.0237 -0.1576)
OKLCH	oklch(30.3% 0.159 278.5)
XYZ	xyz(4.5871, 2.3233, 18.9418)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25147B #6A7B14

analogous

#14367B #25147B #58147B

triadic

#25147B #7B2514 #147B25

tetradic

#25147B #7B1436 #6A7B14 #147B58

square

#25147B #7B1436 #6A7B14 #147B58

split-complementary

#25147B #7B5814 #367B14

monochromatic

#08041A #150B46 #25147B #351DB0 #4A2DDD

Accessibility & contrast

On white

14.34

#25147B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#25147B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25147B

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25147B	#FFFFFF	#000000	##FFFFFF
##25147B	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7E

Deuteranopia (green-blind)

#002679

Tritanopia (blue-blind)

#003448

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #25147b;
/* rgb */ color: rgb(37, 20, 123);
/* oklch */ color: oklch(30.3% 0.159 278.5);

Tailwind

colors: {
  custom: {
    50: '#6e55a2',
    500: '#25147b',
    950: '#000000',
  },
}

SCSS

$custom: #25147b;
$custom-light: #6e55a2;
$custom-dark: #000000;

JSON

{
  "hex": "#25147b",
  "rgb": {
    "r": 37,
    "g": 20,
    "b": 123
  },
  "hsl": {
    "h": 249.903,
    "s": 72.028,
    "l": 28.039
  },
  "oklch": {
    "l": 0.303,
    "c": 0.15941,
    "h": 278.5
  },
  "luminance": 0.02324
}

Semantic roles & 50–950 ramp

primary

#25147B

secondary

#9DB13A

accent

#EF39D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #25147B

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

Preview Lab → · Contrast checker → · Palette generator →