#280E07#280E07

#280E07 is a very dark, muted red. Relative luminance 0.008; OKLCH L 20.3% C 0.046 H 36.6°. Best body text is #FFFFFF at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#280E07
RGB	rgb(40, 14, 7)
HSL	hsl(13, 70%, 9%)
HSV	hsv(13, 83%, 16%)
CMYK	cmyk(0%, 65%, 82.5%, 84.3%)
CIE-LAB	lab(7.05, 12.72, 7.93)
CIE-LCH	lch(7.05, 14.99, 31.96°)
OKLab	oklab(20.32% 0.037 0.0275)
OKLCH	oklch(20.32% 0.046 36.6)
XYZ	xyz(1.0706, 0.7807, 0.2953)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#280E07 #072128

analogous

#280711 #280E07 #281F07

triadic

#280E07 #07280E #0E0728

tetradic

#280E07 #112807 #072128 #1F0728

square

#280E07 #112807 #072128 #1F0728

split-complementary

#280E07 #07281F #071128

monochromatic

#1A0905 #1A0905 #280E07 #5C2010 #903219

Accessibility & contrast

On white

18.16

#280E07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#280E07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #280E07

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##280E07	#FFFFFF	#000000	##FFFFFF
##280E07	1.00	18.16	1.16	18.16
#FFFFFF	18.16	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#151206

Deuteranopia (green-blind)

#1B1807

Tritanopia (blue-blind)

#2D090C

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #280e07;
/* rgb */ color: rgb(40, 14, 7);
/* oklch */ color: oklch(20.3% 0.046 36.6);

Tailwind

colors: {
  custom: {
    50: '#634d4a',
    500: '#280e07',
    950: '#000000',
  },
}

SCSS

$custom: #280e07;
$custom-light: #634d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#280e07",
  "rgb": {
    "r": 40,
    "g": 14,
    "b": 7
  },
  "hsl": {
    "h": 12.727,
    "s": 70.213,
    "l": 9.216
  },
  "oklch": {
    "l": 0.20324,
    "c": 0.04604,
    "h": 36.6
  },
  "luminance": 0.00781
}

Semantic roles & 50–950 ramp

primary

#280E07

secondary

#235968

accent

#C7ED3B

background

#F6F4F4

surface

#EBE7E7

border

#C6C3C3

text

#050101

muted

#7A7777

Preview Lab

Preview with #280E07

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

Preview Lab → · Contrast checker → · Palette generator →