#280425#280425

#280425 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 19.9% C 0.077 H 331.6°. Best body text is #FFFFFF at 18.51:1 contrast (WCAG AA passes).

Color values

HEX	#280425
RGB	rgb(40, 4, 37)
HSL	hsl(305, 82%, 9%)
HSV	hsv(305, 90%, 16%)
CMYK	cmyk(0%, 90%, 7.5%, 84.3%)
CIE-LAB	lab(6.07, 22.98, -13.03)
CIE-LCH	lch(6.07, 26.42, 330.45°)
OKLab	oklab(19.89% 0.068 -0.0367)
OKLCH	oklch(19.89% 0.077 331.6)
XYZ	xyz(1.2524, 0.6716, 1.8136)
Luminance	0.0067 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280425 #042807

analogous

#190428 #280425 #280413

triadic

#280425 #252804 #042528

tetradic

#280425 #281904 #042807 #041328

square

#280425 #281904 #042807 #041328

split-complementary

#280425 #132804 #042819

monochromatic

#1C031A #1C031A #280425 #600A58 #970F8C

Accessibility & contrast

On white

18.51

#280425 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.13

#280425 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280425

18.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280425	#FFFFFF	#000000	##FFFFFF
##280425	1.00	18.51	1.13	18.51
#FFFFFF	18.51	1.00	21.00	1.00
#000000	1.13	21.00	1.00	21.00
##FFFFFF	18.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021026

Deuteranopia (green-blind)

#0F1524

Tritanopia (blue-blind)

#2A0713

Achromatopsia (no color)

#131313

Design tokens & code

CSS

--color: #280425;
/* rgb */ color: rgb(40, 4, 37);
/* oklch */ color: oklch(19.9% 0.077 331.6);

Tailwind

colors: {
  custom: {
    50: '#63485f',
    500: '#280425',
    950: '#000000',
  },
}

SCSS

$custom: #280425;
$custom-light: #63485f;
$custom-dark: #000000;

JSON

{
  "hex": "#280425",
  "rgb": {
    "r": 40,
    "g": 4,
    "b": 37
  },
  "hsl": {
    "h": 305,
    "s": 81.818,
    "l": 8.627
  },
  "oklch": {
    "l": 0.19891,
    "c": 0.07729,
    "h": 331.6
  },
  "luminance": 0.00672
}

Semantic roles & 50–950 ramp

primary

#280425

secondary

#1D6B23

accent

#F84030

background

#F6F4F5

surface

#EBE6E9

border

#C6C2C5

text

#050004

muted

#7A7779

Preview Lab

Preview with #280425

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

Preview Lab → · Contrast checker → · Palette generator →