#25012B#25012B

#25012B is a very dark, moderate purple. Relative luminance 0.006; OKLCH L 19.3% C 0.088 H 321.8°. Best body text is #FFFFFF at 18.79:1 contrast (WCAG AA passes).

Color values

HEX	#25012B
RGB	rgb(37, 1, 43)
HSL	hsl(291, 95%, 9%)
HSV	hsv(291, 98%, 17%)
CMYK	cmyk(14%, 97.7%, 0%, 83.1%)
CIE-LAB	lab(5.32, 24.82, -18.80)
CIE-LCH	lch(5.32, 31.14, 322.86°)
OKLab	oklab(19.26% 0.0693 -0.0546)
OKLCH	oklch(19.26% 0.088 321.8)
XYZ	xyz(1.2098, 0.5895, 2.3351)
Luminance	0.0059 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25012B #072B01

analogous

#10012B #25012B #2B011C

triadic

#25012B #2B2501 #012B25

tetradic

#25012B #2B1001 #072B01 #011C2B

square

#25012B #2B1001 #072B01 #011C2B

split-complementary

#25012B #1C2B01 #012B10

monochromatic

#1A011E #1A011E #25012B #580267 #8C04A3

Accessibility & contrast

On white

18.79

#25012B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#25012B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25012B

18.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25012B	#FFFFFF	#000000	##FFFFFF
##25012B	1.00	18.79	1.12	18.79
#FFFFFF	18.79	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000F2C

Deuteranopia (green-blind)

#05132A

Tritanopia (blue-blind)

#250815

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #25012b;
/* rgb */ color: rgb(37, 1, 43);
/* oklch */ color: oklch(19.3% 0.088 321.8);

Tailwind

colors: {
  custom: {
    50: '#614664',
    500: '#25012b',
    950: '#000000',
  },
}

SCSS

$custom: #25012b;
$custom-light: #614664;
$custom-dark: #000000;

JSON

{
  "hex": "#25012b",
  "rgb": {
    "r": 37,
    "g": 1,
    "b": 43
  },
  "hsl": {
    "h": 291.429,
    "s": 95.455,
    "l": 8.627
  },
  "oklch": {
    "l": 0.19255,
    "c": 0.08822,
    "h": 321.8
  },
  "luminance": 0.00589
}

Semantic roles & 50–950 ramp

primary

#25012B

secondary

#237117

accent

#FF2947

background

#F5F4F6

surface

#EAE6EB

border

#C6C2C6

text

#050005

muted

#79777A

Preview Lab

Preview with #25012B

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

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