#280525#280525

#280525 is a very dark, moderate purple. Relative luminance 0.007; OKLCH L 20.1% C 0.075 H 331.6°. Best body text is #FFFFFF at 18.44:1 contrast (WCAG AA passes).

Color values

HEX	#280525
RGB	rgb(40, 5, 37)
HSL	hsl(305, 78%, 9%)
HSV	hsv(305, 88%, 16%)
CMYK	cmyk(0%, 87.5%, 7.5%, 84.3%)
CIE-LAB	lab(6.26, 22.48, -12.73)
CIE-LCH	lch(6.26, 25.83, 330.48°)
OKLab	oklab(20.06% 0.0661 -0.0357)
OKLCH	oklch(20.06% 0.075 331.6)
XYZ	xyz(1.2633, 0.6933, 1.8172)
Luminance	0.0069 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280525 #052808

analogous

#1A0528 #280525 #280514

triadic

#280525 #252805 #052528

tetradic

#280525 #281A05 #052808 #051428

square

#280525 #281A05 #052808 #051428

split-complementary

#280525 #142805 #05281A

monochromatic

#1B0319 #1B0319 #280525 #5E0C57 #95138A

Accessibility & contrast

On white

18.44

#280525 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#280525 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280525

18.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280525	#FFFFFF	#000000	##FFFFFF
##280525	1.00	18.44	1.14	18.44
#FFFFFF	18.44	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#031126

Deuteranopia (green-blind)

#0F1624

Tritanopia (blue-blind)

#2A0814

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #280525;
/* rgb */ color: rgb(40, 5, 37);
/* oklch */ color: oklch(20.1% 0.075 331.6);

Tailwind

colors: {
  custom: {
    50: '#63485f',
    500: '#280525',
    950: '#000000',
  },
}

SCSS

$custom: #280525;
$custom-light: #63485f;
$custom-dark: #000000;

JSON

{
  "hex": "#280525",
  "rgb": {
    "r": 40,
    "g": 5,
    "b": 37
  },
  "hsl": {
    "h": 305.143,
    "s": 77.778,
    "l": 8.824
  },
  "oklch": {
    "l": 0.20058,
    "c": 0.07509,
    "h": 331.6
  },
  "luminance": 0.00693
}

Semantic roles & 50–950 ramp

primary

#280525

secondary

#1F6A26

accent

#F44434

background

#F6F4F5

surface

#EBE6E9

border

#C6C2C5

text

#050104

muted

#7A7779

Preview Lab

Preview with #280525

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

Preview Lab → · Contrast checker → · Palette generator →