#3E121C#3E121C

#3E121C is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.069 H 9.5°. Best body text is #FFFFFF at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E121C
RGB	rgb(62, 18, 28)
HSL	hsl(346, 55%, 16%)
HSV	hsv(346, 71%, 24%)
CMYK	cmyk(0%, 71%, 54.8%, 75.7%)
CIE-LAB	lab(12.87, 22.52, 4.43)
CIE-LCH	lch(12.87, 22.96, 11.12°)
OKLab	oklab(25.77% 0.0684 0.0114)
OKLCH	oklch(25.77% 0.069 9.5)
XYZ	xyz(2.4127, 1.5409, 1.2687)
Luminance	0.0154 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E121C #123E34

analogous

#3E1232 #3E121C #3E1E12

triadic

#3E121C #1C3E12 #121C3E

tetradic

#3E121C #323E12 #123E34 #1E123E

square

#3E121C #323E12 #123E34 #1E123E

split-complementary

#3E121C #123E1E #12323E

monochromatic

#18070B #18070B #3E121C #6D2031 #9D2E47

Accessibility & contrast

On white

16.05

#3E121C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#3E121C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E121C

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E121C	#FFFFFF	#000000	##FFFFFF
##3E121C	1.00	16.05	1.31	16.05
#FFFFFF	16.05	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1C1C

Deuteranopia (green-blind)

#27251B

Tritanopia (blue-blind)

#440C16

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3e121c;
/* rgb */ color: rgb(62, 18, 28);
/* oklch */ color: oklch(25.8% 0.069 9.5);

Tailwind

colors: {
  custom: {
    50: '#765257',
    500: '#3e121c',
    950: '#000000',
  },
}

SCSS

$custom: #3e121c;
$custom-light: #765257;
$custom-dark: #000000;

JSON

{
  "hex": "#3e121c",
  "rgb": {
    "r": 62,
    "g": 18,
    "b": 28
  },
  "hsl": {
    "h": 346.364,
    "s": 55,
    "l": 15.686
  },
  "oklch": {
    "l": 0.25767,
    "c": 0.06933,
    "h": 9.5
  },
  "luminance": 0.01541
}

Semantic roles & 50–950 ramp

primary

#3E121C

secondary

#357768

accent

#DEBD49

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #3E121C

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

Preview Lab → · Contrast checker → · Palette generator →