#400D12#400D12

#400D12 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.2% C 0.078 H 19.5°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#400D12
RGB	rgb(64, 13, 18)
HSL	hsl(354, 66%, 15%)
HSV	hsv(354, 80%, 25%)
CMYK	cmyk(0%, 79.7%, 71.9%, 74.9%)
CIE-LAB	lab(12.10, 24.90, 10.54)
CIE-LCH	lch(12.10, 27.04, 22.94°)
OKLab	oklab(25.19% 0.0739 0.0261)
OKLCH	oklch(25.19% 0.078 19.5)
XYZ	xyz(2.3677, 1.4218, 0.7219)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400D12 #0D403B

analogous

#400D2B #400D12 #40220D

triadic

#400D12 #12400D #0D1240

tetradic

#400D12 #2B400D #0D403B #220D40

square

#400D12 #2B400D #0D403B #220D40

split-complementary

#400D12 #0D4022 #0D2B40

monochromatic

#190507 #190507 #400D12 #731720 #A6222F

Accessibility & contrast

On white

16.35

#400D12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400D12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400D12

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400D12	#FFFFFF	#000000	##FFFFFF
##400D12	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1912

Deuteranopia (green-blind)

#282411

Tritanopia (blue-blind)

#47020F

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400d12;
/* rgb */ color: rgb(64, 13, 18);
/* oklch */ color: oklch(25.2% 0.078 19.5);

Tailwind

colors: {
  custom: {
    50: '#79504f',
    500: '#400d12',
    950: '#000000',
  },
}

SCSS

$custom: #400d12;
$custom-light: #79504f;
$custom-dark: #000000;

JSON

{
  "hex": "#400d12",
  "rgb": {
    "r": 64,
    "g": 13,
    "b": 18
  },
  "hsl": {
    "h": 354.118,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25193,
    "c": 0.07838,
    "h": 19.5
  },
  "luminance": 0.01422
}

Semantic roles & 50–950 ramp

primary

#400D12

secondary

#2D7C74

accent

#E9D83F

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #400D12

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

Preview Lab → · Contrast checker → · Palette generator →