#280510#280510

#280510 is a very dark, moderate pink. Relative luminance 0.006; OKLCH L 18.9% C 0.060 H 4.9°. Best body text is #FFFFFF at 18.76:1 contrast (WCAG AA passes).

Color values

HEX	#280510
RGB	rgb(40, 5, 16)
HSL	hsl(341, 78%, 9%)
HSV	hsv(341, 88%, 16%)
CMYK	cmyk(0%, 87.5%, 60%, 84.3%)
CIE-LAB	lab(5.39, 18.18, 1.41)
CIE-LCH	lch(5.39, 18.23, 4.44°)
OKLab	oklab(18.93% 0.0601 0.0052)
OKLCH	oklch(18.93% 0.06 4.9)
XYZ	xyz(1.0230, 0.5972, 0.5515)
Luminance	0.0060 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280510 #05281D

analogous

#280522 #280510 #280C05

triadic

#280510 #102805 #051028

tetradic

#280510 #222805 #05281D #0C0528

square

#280510 #222805 #05281D #0C0528

split-complementary

#280510 #05280C #052228

monochromatic

#1B030B #1B030B #280510 #5E0C26 #95133C

Accessibility & contrast

On white

18.76

#280510 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#280510 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280510

18.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280510	#FFFFFF	#000000	##FFFFFF
##280510	1.00	18.76	1.12	18.76
#FFFFFF	18.76	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C0D10

Deuteranopia (green-blind)

#16140F

Tritanopia (blue-blind)

#2C0209

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #280510;
/* rgb */ color: rgb(40, 5, 16);
/* oklch */ color: oklch(18.9% 0.060 4.9);

Tailwind

colors: {
  custom: {
    50: '#64484e',
    500: '#280510',
    950: '#000000',
  },
}

SCSS

$custom: #280510;
$custom-light: #64484e;
$custom-dark: #000000;

JSON

{
  "hex": "#280510",
  "rgb": {
    "r": 40,
    "g": 5,
    "b": 16
  },
  "hsl": {
    "h": 341.143,
    "s": 77.778,
    "l": 8.824
  },
  "oklch": {
    "l": 0.18925,
    "c": 0.06035,
    "h": 4.9
  },
  "luminance": 0.00597
}

Semantic roles & 50–950 ramp

primary

#280510

secondary

#1F6A52

accent

#F4B834

background

#F6F4F4

surface

#EBE6E7

border

#C6C2C3

text

#050001

muted

#7A7777

Preview Lab

Preview with #280510

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

Preview Lab → · Contrast checker → · Palette generator →