#3E1111#3E1111

#3E1111 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.3% C 0.071 H 23.6°. Best body text is #FFFFFF at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#3E1111
RGB	rgb(62, 17, 17)
HSL	hsl(0, 57%, 15%)
HSV	hsv(0, 73%, 24%)
CMYK	cmyk(0%, 72.6%, 72.6%, 75.7%)
CIE-LAB	lab(12.39, 22.01, 11.45)
CIE-LCH	lch(12.39, 24.82, 27.49°)
OKLab	oklab(25.32% 0.0648 0.0284)
OKLCH	oklch(25.32% 0.071 23.6)
XYZ	xyz(2.2885, 1.4658, 0.6926)
Luminance	0.0147 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E1111 #113E3E

analogous

#3E1127 #3E1111 #3E2711

triadic

#3E1111 #113E11 #11113E

tetradic

#3E1111 #273E11 #113E3E #27113E

square

#3E1111 #273E11 #113E3E #27113E

split-complementary

#3E1111 #113E27 #11273E

monochromatic

#180707 #180707 #3E1111 #6E1E1E #9E2B2B

Accessibility & contrast

On white

16.24

#3E1111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3E1111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E1111

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E1111	#FFFFFF	#000000	##FFFFFF
##3E1111	1.00	16.24	1.29	16.24
#FFFFFF	16.24	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1A11

Deuteranopia (green-blind)

#282410

Tritanopia (blue-blind)

#450711

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3e1111;
/* rgb */ color: rgb(62, 17, 17);
/* oklch */ color: oklch(25.3% 0.071 23.6);

Tailwind

colors: {
  custom: {
    50: '#77524f',
    500: '#3e1111',
    950: '#000000',
  },
}

SCSS

$custom: #3e1111;
$custom-light: #77524f;
$custom-dark: #000000;

JSON

{
  "hex": "#3e1111",
  "rgb": {
    "r": 62,
    "g": 17,
    "b": 17
  },
  "hsl": {
    "h": 0,
    "s": 56.962,
    "l": 15.49
  },
  "oklch": {
    "l": 0.2532,
    "c": 0.07075,
    "h": 23.6
  },
  "luminance": 0.01466
}

Semantic roles & 50–950 ramp

primary

#3E1111

secondary

#337777

accent

#E0E048

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3E1111

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

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