#400908#400908

#400908 is a very dark, moderate red. Relative luminance 0.013; OKLCH L 24.5% C 0.084 H 26.8°. Best body text is #FFFFFF at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#400908
RGB	rgb(64, 9, 8)
HSL	hsl(1, 78%, 14%)
HSV	hsv(1, 88%, 25%)
CMYK	cmyk(0%, 85.9%, 87.5%, 74.9%)
CIE-LAB	lab(11.30, 26.03, 14.30)
CIE-LCH	lch(11.30, 29.70, 28.77°)
OKLab	oklab(24.54% 0.0749 0.0379)
OKLCH	oklch(24.54% 0.084 26.8)
XYZ	xyz(2.2561, 1.3032, 0.3624)
Luminance	0.0130 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400908 #083F40

analogous

#400823 #400908 #402508

triadic

#400908 #084009 #090840

tetradic

#400908 #234008 #083F40 #250840

square

#400908 #234008 #083F40 #250840

split-complementary

#400908 #084025 #082340

monochromatic

#1B0403 #1B0403 #400908 #76110F #AD1816

Accessibility & contrast

On white

16.66

#400908 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#400908 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400908

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400908	#FFFFFF	#000000	##FFFFFF
##400908	1.00	16.66	1.26	16.66
#FFFFFF	16.66	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1607

Deuteranopia (green-blind)

#272206

Tritanopia (blue-blind)

#470009

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #400908;
/* rgb */ color: rgb(64, 9, 8);
/* oklch */ color: oklch(24.5% 0.084 26.8);

Tailwind

colors: {
  custom: {
    50: '#7a4e4a',
    500: '#400908',
    950: '#000000',
  },
}

SCSS

$custom: #400908;
$custom-light: #7a4e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#400908",
  "rgb": {
    "r": 64,
    "g": 9,
    "b": 8
  },
  "hsl": {
    "h": 1.071,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.24537,
    "c": 0.08397,
    "h": 26.8
  },
  "luminance": 0.01303
}

Semantic roles & 50–950 ramp

primary

#400908

secondary

#257D7E

accent

#F1F434

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #400908

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

Preview Lab → · Contrast checker → · Palette generator →