#25001F#25001F

#25001F is a very dark, moderate purple. Relative luminance 0.005; OKLCH L 18.1% C 0.080 H 335.5°. Best body text is #FFFFFF at 19.12:1 contrast (WCAG AA passes).

Color values

HEX	#25001F
RGB	rgb(37, 0, 31)
HSL	hsl(310, 100%, 7%)
HSV	hsv(310, 100%, 15%)
CMYK	cmyk(0%, 100%, 16.2%, 85.5%)
CIE-LAB	lab(4.45, 21.80, -10.90)
CIE-LCH	lch(4.45, 24.38, 333.44°)
OKLab	oklab(18.09% 0.0731 -0.0332)
OKLCH	oklch(18.09% 0.08 335.5)
XYZ	xyz(1.0103, 0.4923, 1.3379)
Luminance	0.0049 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25001F #002506

analogous

#190025 #25001F #25000D

triadic

#25001F #1F2500 #001F25

tetradic

#25001F #251900 #002506 #000D25

square

#25001F #251900 #002506 #000D25

split-complementary

#25001F #0D2500 #002519

monochromatic

#1F001A #1F001A #25001F #620052 #9F0086

Accessibility & contrast

On white

19.12

#25001F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#25001F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25001F

19.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25001F	#FFFFFF	#000000	##FFFFFF
##25001F	1.00	19.12	1.10	19.12
#FFFFFF	19.12	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#000B20

Deuteranopia (green-blind)

#0C121E

Tritanopia (blue-blind)

#28020E

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #25001f;
/* rgb */ color: rgb(37, 0, 31);
/* oklch */ color: oklch(18.1% 0.080 335.5);

Tailwind

colors: {
  custom: {
    50: '#60465a',
    500: '#25001f',
    950: '#000000',
  },
}

SCSS

$custom: #25001f;
$custom-light: #60465a;
$custom-dark: #000000;

JSON

{
  "hex": "#25001f",
  "rgb": {
    "r": 37,
    "g": 0,
    "b": 31
  },
  "hsl": {
    "h": 309.73,
    "s": 100,
    "l": 7.255
  },
  "oklch": {
    "l": 0.18094,
    "c": 0.08026,
    "h": 335.5
  },
  "luminance": 0.00492
}

Semantic roles & 50–950 ramp

primary

#25001F

secondary

#136D22

accent

#FF4C29

background

#F5F3F5

surface

#EAE5E9

border

#C6C1C5

text

#050003

muted

#797678

Preview Lab

Preview with #25001F

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

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