#400608#400608

#400608 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 24.2% C 0.087 H 25.0°. Best body text is #FFFFFF at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#400608
RGB	rgb(64, 6, 8)
HSL	hsl(358, 83%, 14%)
HSV	hsv(358, 91%, 25%)
CMYK	cmyk(0%, 90.6%, 87.5%, 74.9%)
CIE-LAB	lab(10.84, 27.33, 13.65)
CIE-LCH	lch(10.84, 30.55, 26.54°)
OKLab	oklab(24.19% 0.079 0.0368)
OKLCH	oklch(24.19% 0.087 25)
XYZ	xyz(2.2236, 1.2381, 0.3516)
Luminance	0.0124 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400608 #06403E

analogous

#400625 #400608 #402106

triadic

#400608 #084006 #060840

tetradic

#400608 #254006 #06403E #210640

square

#400608 #254006 #06403E #210640

split-complementary

#400608 #064021 #062540

monochromatic

#1C0303 #1C0303 #400608 #780B0F #B01016

Accessibility & contrast

On white

16.83

#400608 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#400608 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400608

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400608	#FFFFFF	#000000	##FFFFFF
##400608	1.00	16.83	1.25	16.83
#FFFFFF	16.83	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181507

Deuteranopia (green-blind)

#272206

Tritanopia (blue-blind)

#470007

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #400608;
/* rgb */ color: rgb(64, 6, 8);
/* oklch */ color: oklch(24.2% 0.087 25.0);

Tailwind

colors: {
  custom: {
    50: '#7a4c4a',
    500: '#400608',
    950: '#000000',
  },
}

SCSS

$custom: #400608;
$custom-light: #7a4c4a;
$custom-dark: #000000;

JSON

{
  "hex": "#400608",
  "rgb": {
    "r": 64,
    "g": 6,
    "b": 8
  },
  "hsl": {
    "h": 357.931,
    "s": 82.857,
    "l": 13.725
  },
  "oklch": {
    "l": 0.24193,
    "c": 0.08719,
    "h": 25
  },
  "luminance": 0.01238
}

Semantic roles & 50–950 ramp

primary

#400608

secondary

#22807D

accent

#F9F22F

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0101

muted

#7C7777

Preview Lab

Preview with #400608

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

Preview Lab → · Contrast checker → · Palette generator →