#25175B#25175B

#25175B is a dark, moderate violet. Relative luminance 0.018; OKLCH L 27.2% C 0.115 H 285.3°. Best body text is #FFFFFF at 15.53:1 contrast (WCAG AA passes).

Color values

HEX	#25175B
RGB	rgb(37, 23, 91)
HSL	hsl(252, 60%, 22%)
HSV	hsv(252, 75%, 36%)
CMYK	cmyk(59.3%, 74.7%, 0%, 64.3%)
CIE-LAB	lab(14.18, 27.17, -38.44)
CIE-LCH	lch(14.18, 47.07, 305.25°)
OKLab	oklab(27.2% 0.0303 -0.1105)
OKLCH	oklch(27.2% 0.115 285.3)
XYZ	xyz(2.9571, 1.7613, 10.0796)
Luminance	0.0176 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25175B #4D5B17

analogous

#172B5B #25175B #47175B

triadic

#25175B #5B2517 #175B25

tetradic

#25175B #5B172B #4D5B17 #175B47

square

#25175B #5B172B #4D5B17 #175B47

split-complementary

#25175B #5B4717 #2B5B17

monochromatic

#0A0618 #110B2A #25175B #39238C #4D30BD

Accessibility & contrast

On white

15.53

#25175B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#25175B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25175B

15.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25175B	#FFFFFF	#000000	##FFFFFF
##25175B	1.00	15.53	1.35	15.53
#FFFFFF	15.53	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265D

Deuteranopia (green-blind)

#00225A

Tritanopia (blue-blind)

#0D2937

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #25175b;
/* rgb */ color: rgb(37, 23, 91);
/* oklch */ color: oklch(27.2% 0.115 285.3);

Tailwind

colors: {
  custom: {
    50: '#66558a',
    500: '#25175b',
    950: '#000000',
  },
}

SCSS

$custom: #25175b;
$custom-light: #66558a;
$custom-dark: #000000;

JSON

{
  "hex": "#25175b",
  "rgb": {
    "r": 37,
    "g": 23,
    "b": 91
  },
  "hsl": {
    "h": 252.353,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.27198,
    "c": 0.11463,
    "h": 285.3
  },
  "luminance": 0.01761
}

Semantic roles & 50–950 ramp

primary

#25175B

secondary

#80923C

accent

#E345C2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #25175B

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

Preview Lab → · Contrast checker → · Palette generator →