#25158F#25158F

#25158F is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.8% C 0.183 H 275.3°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#25158F
RGB	rgb(37, 21, 143)
HSL	hsl(248, 74%, 32%)
HSV	hsv(248, 85%, 56%)
CMYK	cmyk(74.1%, 85.3%, 0%, 43.9%)
CIE-LAB	lab(19.69, 45.12, -62.91)
CIE-LCH	lch(19.69, 77.41, 305.65°)
OKLab	oklab(32.79% 0.017 -0.1818)
OKLCH	oklch(32.79% 0.183 275.3)
XYZ	xyz(5.9874, 2.9122, 26.2278)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25158F #7F8F15

analogous

#15428F #25158F #62158F

triadic

#25158F #8F2515 #158F25

tetradic

#25158F #8F1542 #7F8F15 #158F62

square

#25158F #8F1542 #7F8F15 #158F62

split-complementary

#25158F #8F6215 #428F15

monochromatic

#090524 #170D5A #25158F #331DC4 #523CE2

Accessibility & contrast

On white

13.27

#25158F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#25158F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25158F

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25158F	#FFFFFF	#000000	##FFFFFF
##25158F	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003592

Deuteranopia (green-blind)

#002A8D

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #25158f;
/* rgb */ color: rgb(37, 21, 143);
/* oklch */ color: oklch(32.8% 0.183 275.3);

Tailwind

colors: {
  custom: {
    50: '#7357b1',
    500: '#25158f',
    950: '#000000',
  },
}

SCSS

$custom: #25158f;
$custom-light: #7357b1;
$custom-dark: #000000;

JSON

{
  "hex": "#25158f",
  "rgb": {
    "r": 37,
    "g": 21,
    "b": 143
  },
  "hsl": {
    "h": 247.869,
    "s": 74.39,
    "l": 32.157
  },
  "oklch": {
    "l": 0.32792,
    "c": 0.18263,
    "h": 275.3
  },
  "luminance": 0.02913
}

Semantic roles & 50–950 ramp

primary

#25158F

secondary

#B1C23E

accent

#F137D9

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090311

muted

#7B7880

Preview Lab

Preview with #25158F

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

Preview Lab → · Contrast checker → · Palette generator →