#280E10#280E10

#280E10 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.6% C 0.044 H 16.9°. Best body text is #FFFFFF at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#280E10
RGB	rgb(40, 14, 16)
HSL	hsl(355, 48%, 11%)
HSV	hsv(355, 65%, 16%)
CMYK	cmyk(0%, 65%, 60%, 84.3%)
CIE-LAB	lab(7.25, 13.75, 4.12)
CIE-LCH	lch(7.25, 14.36, 16.69°)
OKLab	oklab(20.56% 0.0418 0.0127)
OKLCH	oklch(20.56% 0.044 16.9)
XYZ	xyz(1.1257, 0.8027, 0.5858)
Luminance	0.0080 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280E10 #0E2826

analogous

#280E1D #280E10 #28190E

triadic

#280E10 #10280E #0E1028

tetradic

#280E10 #1D280E #0E2826 #190E28

square

#280E10 #1D280E #0E2826 #190E28

split-complementary

#280E10 #0E2819 #0E1D28

monochromatic

#170809 #170809 #280E10 #551E22 #832E34

Accessibility & contrast

On white

18.09

#280E10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#280E10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280E10

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280E10	#FFFFFF	#000000	##FFFFFF
##280E10	1.00	18.09	1.16	18.09
#FFFFFF	18.09	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#141310

Deuteranopia (green-blind)

#1A180F

Tritanopia (blue-blind)

#2C0B0F

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #280e10;
/* rgb */ color: rgb(40, 14, 16);
/* oklch */ color: oklch(20.6% 0.044 16.9);

Tailwind

colors: {
  custom: {
    50: '#634d4e',
    500: '#280e10',
    950: '#000000',
  },
}

SCSS

$custom: #280e10;
$custom-light: #634d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#280e10",
  "rgb": {
    "r": 40,
    "g": 14,
    "b": 16
  },
  "hsl": {
    "h": 355.385,
    "s": 48.148,
    "l": 10.588
  },
  "oklch": {
    "l": 0.20557,
    "c": 0.04364,
    "h": 16.9
  },
  "luminance": 0.00803
}

Semantic roles & 50–950 ramp

primary

#280E10

secondary

#30615E

accent

#D8CD50

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050101

muted

#7A7777

Preview Lab

Preview with #280E10

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

Preview Lab → · Contrast checker → · Palette generator →