#3D101F#3D101F

#3D101F is a dark, moderate pink. Relative luminance 0.015; OKLCH L 25.4% C 0.072 H 3.2°. Best body text is #FFFFFF at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#3D101F
RGB	rgb(61, 16, 31)
HSL	hsl(340, 58%, 15%)
HSV	hsv(340, 74%, 24%)
CMYK	cmyk(0%, 73.8%, 49.2%, 76.1%)
CIE-LAB	lab(12.36, 23.55, 1.45)
CIE-LCH	lch(12.36, 23.60, 3.53°)
OKLab	oklab(25.39% 0.0719 0.004)
OKLCH	oklch(25.39% 0.072 3.2)
XYZ	xyz(2.3572, 1.4619, 1.4541)
Luminance	0.0146 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D101F #103D2E

analogous

#3D1035 #3D101F #3D1710

triadic

#3D101F #1F3D10 #101F3D

tetradic

#3D101F #353D10 #103D2E #17103D

square

#3D101F #353D10 #103D2E #17103D

split-complementary

#3D101F #103D17 #10353D

monochromatic

#18060C #18060C #3D101F #6D1D38 #9E2950

Accessibility & contrast

On white

16.25

#3D101F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3D101F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D101F

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D101F	#FFFFFF	#000000	##FFFFFF
##3D101F	1.00	16.25	1.29	16.25
#FFFFFF	16.25	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#191B1F

Deuteranopia (green-blind)

#25231E

Tritanopia (blue-blind)

#430A16

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3d101f;
/* rgb */ color: rgb(61, 16, 31);
/* oklch */ color: oklch(25.4% 0.072 3.2);

Tailwind

colors: {
  custom: {
    50: '#75515a',
    500: '#3d101f',
    950: '#000000',
  },
}

SCSS

$custom: #3d101f;
$custom-light: #75515a;
$custom-dark: #000000;

JSON

{
  "hex": "#3d101f",
  "rgb": {
    "r": 61,
    "g": 16,
    "b": 31
  },
  "hsl": {
    "h": 340,
    "s": 58.442,
    "l": 15.098
  },
  "oklch": {
    "l": 0.25385,
    "c": 0.07205,
    "h": 3.2
  },
  "luminance": 0.01462
}

Semantic roles & 50–950 ramp

primary

#3D101F

secondary

#327760

accent

#E2AE46

background

#F7F4F5

surface

#EDE7E9

border

#C8C3C5

text

#090203

muted

#7B7878

Preview Lab

Preview with #3D101F

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

Preview Lab → · Contrast checker → · Palette generator →