#400F12#400F12

#400F12 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.5% C 0.076 H 21.0°. Best body text is #FFFFFF at 16.22:1 contrast (WCAG AA passes).

Color values

HEX	#400F12
RGB	rgb(64, 15, 18)
HSL	hsl(356, 62%, 15%)
HSV	hsv(356, 77%, 25%)
CMYK	cmyk(0%, 76.6%, 71.9%, 74.9%)
CIE-LAB	lab(12.45, 23.94, 11.01)
CIE-LCH	lch(12.45, 26.35, 24.71°)
OKLab	oklab(25.45% 0.0709 0.0271)
OKLCH	oklch(25.45% 0.076 21)
XYZ	xyz(2.3946, 1.4756, 0.7309)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400F12 #0F403D

analogous

#400F2A #400F12 #40240F

triadic

#400F12 #12400F #0F1240

tetradic

#400F12 #2A400F #0F403D #240F40

square

#400F12 #2A400F #0F403D #240F40

split-complementary

#400F12 #0F4024 #0F2A40

monochromatic

#190607 #190607 #400F12 #721B20 #A3262E

Accessibility & contrast

On white

16.22

#400F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#400F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400F12

16.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400F12	#FFFFFF	#000000	##FFFFFF
##400F12	1.00	16.22	1.30	16.22
#FFFFFF	16.22	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1A12

Deuteranopia (green-blind)

#282411

Tritanopia (blue-blind)

#470410

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400f12;
/* rgb */ color: rgb(64, 15, 18);
/* oklch */ color: oklch(25.5% 0.076 21.0);

Tailwind

colors: {
  custom: {
    50: '#79514f',
    500: '#400f12',
    950: '#000000',
  },
}

SCSS

$custom: #400f12;
$custom-light: #79514f;
$custom-dark: #000000;

JSON

{
  "hex": "#400f12",
  "rgb": {
    "r": 64,
    "g": 15,
    "b": 18
  },
  "hsl": {
    "h": 356.327,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25454,
    "c": 0.07587,
    "h": 21
  },
  "luminance": 0.01475
}

Semantic roles & 50–950 ramp

primary

#400F12

secondary

#307A76

accent

#E5DB43

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #400F12

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

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