#40160D#40160D

#40160D is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.4% C 0.068 H 33.7°. Best body text is #FFFFFF at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#40160D
RGB	rgb(64, 22, 13)
HSL	hsl(11, 66%, 15%)
HSV	hsv(11, 80%, 25%)
CMYK	cmyk(0%, 65.6%, 79.7%, 74.9%)
CIE-LAB	lab(13.79, 19.79, 15.51)
CIE-LCH	lch(13.79, 25.15, 38.09°)
OKLab	oklab(26.43% 0.0567 0.0378)
OKLCH	oklch(26.43% 0.068 33.7)
XYZ	xyz(2.4742, 1.6932, 0.5772)
Luminance	0.0169 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40160D #0D3740

analogous

#400D1E #40160D #402F0D

triadic

#40160D #0D4016 #160D40

tetradic

#40160D #1E400D #0D3740 #2F0D40

square

#40160D #1E400D #0D3740 #2F0D40

split-complementary

#40160D #0D402F #0D1E40

monochromatic

#190905 #190905 #40160D #732717 #A63922

Accessibility & contrast

On white

15.69

#40160D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#40160D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #40160D

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40160D	#FFFFFF	#000000	##FFFFFF
##40160D	1.00	15.69	1.34	15.69
#FFFFFF	15.69	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D0C

Deuteranopia (green-blind)

#2C270C

Tritanopia (blue-blind)

#470D14

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #40160d;
/* rgb */ color: rgb(64, 22, 13);
/* oklch */ color: oklch(26.4% 0.068 33.7);

Tailwind

colors: {
  custom: {
    50: '#79554c',
    500: '#40160d',
    950: '#000000',
  },
}

SCSS

$custom: #40160d;
$custom-light: #79554c;
$custom-dark: #000000;

JSON

{
  "hex": "#40160d",
  "rgb": {
    "r": 64,
    "g": 22,
    "b": 13
  },
  "hsl": {
    "h": 10.588,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.26429,
    "c": 0.06808,
    "h": 33.7
  },
  "luminance": 0.01693
}

Semantic roles & 50–950 ramp

primary

#40160D

secondary

#2D6E7C

accent

#CBE93F

background

#F7F5F4

surface

#EEE8E7

border

#C9C4C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #40160D

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

Preview Lab → · Contrast checker → · Palette generator →