#3E111B#3E111B

#3E111B is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.6% C 0.071 H 10.1°. Best body text is #FFFFFF at 16.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E111B
RGB	rgb(62, 17, 27)
HSL	hsl(347, 57%, 15%)
HSV	hsv(347, 73%, 24%)
CMYK	cmyk(0%, 72.6%, 56.5%, 75.7%)
CIE-LAB	lab(12.64, 22.95, 4.85)
CIE-LCH	lch(12.64, 23.46, 11.93°)
OKLab	oklab(25.59% 0.0696 0.0125)
OKLCH	oklch(25.59% 0.071 10.1)
XYZ	xyz(2.3851, 1.5045, 1.2015)
Luminance	0.0150 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E111B #113E34

analogous

#3E1131 #3E111B #3E1D11

triadic

#3E111B #1B3E11 #111B3E

tetradic

#3E111B #313E11 #113E34 #1D113E

square

#3E111B #313E11 #113E34 #1D113E

split-complementary

#3E111B #113E1D #11313E

monochromatic

#18070A #18070A #3E111B #6E1E30 #9E2B45

Accessibility & contrast

On white

16.14

#3E111B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3E111B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E111B

16.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E111B	#FFFFFF	#000000	##FFFFFF
##3E111B	1.00	16.14	1.30	16.14
#FFFFFF	16.14	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1B1B

Deuteranopia (green-blind)

#27241A

Tritanopia (blue-blind)

#440A15

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3e111b;
/* rgb */ color: rgb(62, 17, 27);
/* oklch */ color: oklch(25.6% 0.071 10.1);

Tailwind

colors: {
  custom: {
    50: '#765257',
    500: '#3e111b',
    950: '#000000',
  },
}

SCSS

$custom: #3e111b;
$custom-light: #765257;
$custom-dark: #000000;

JSON

{
  "hex": "#3e111b",
  "rgb": {
    "r": 62,
    "g": 17,
    "b": 27
  },
  "hsl": {
    "h": 346.667,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25586,
    "c": 0.07072,
    "h": 10.1
  },
  "luminance": 0.01504
}

Semantic roles & 50–950 ramp

primary

#3E111B

secondary

#337768

accent

#E0BE48

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #3E111B

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

Preview Lab → · Contrast checker → · Palette generator →