#400E11#400E11

#400E11 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.3% C 0.077 H 21.3°. Best body text is #FFFFFF at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#400E11
RGB	rgb(64, 14, 17)
HSL	hsl(356, 64%, 15%)
HSV	hsv(356, 78%, 25%)
CMYK	cmyk(0%, 78.1%, 73.4%, 74.9%)
CIE-LAB	lab(12.25, 24.35, 11.34)
CIE-LCH	lch(12.25, 26.86, 24.98°)
OKLab	oklab(25.3% 0.0719 0.0281)
OKLCH	oklch(25.3% 0.077 21.3)
XYZ	xyz(2.3728, 1.4449, 0.6841)
Luminance	0.0144 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E11 #0E403D

analogous

#400E2A #400E11 #40240E

triadic

#400E11 #11400E #0E1140

tetradic

#400E11 #2A400E #0E403D #240E40

square

#400E11 #2A400E #0E403D #240E40

split-complementary

#400E11 #0E4024 #0E2A40

monochromatic

#190507 #190507 #400E11 #72191E #A4242C

Accessibility & contrast

On white

16.29

#400E11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#400E11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E11

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E11	#FFFFFF	#000000	##FFFFFF
##400E11	1.00	16.29	1.29	16.29
#FFFFFF	16.29	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1911

Deuteranopia (green-blind)

#282410

Tritanopia (blue-blind)

#470310

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400e11;
/* rgb */ color: rgb(64, 14, 17);
/* oklch */ color: oklch(25.3% 0.077 21.3);

Tailwind

colors: {
  custom: {
    50: '#79504f',
    500: '#400e11',
    950: '#000000',
  },
}

SCSS

$custom: #400e11;
$custom-light: #79504f;
$custom-dark: #000000;

JSON

{
  "hex": "#400e11",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 17
  },
  "hsl": {
    "h": 356.4,
    "s": 64.103,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25299,
    "c": 0.07722,
    "h": 21.3
  },
  "luminance": 0.01445
}

Semantic roles & 50–950 ramp

primary

#400E11

secondary

#2F7B76

accent

#E7DD41

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #400E11

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

Preview Lab → · Contrast checker → · Palette generator →