#3D1111#3D1111

#3D1111 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.1% C 0.069 H 23.5°. Best body text is #FFFFFF at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#3D1111
RGB	rgb(61, 17, 17)
HSL	hsl(0, 56%, 15%)
HSV	hsv(0, 72%, 24%)
CMYK	cmyk(0%, 72.1%, 72.1%, 76.1%)
CIE-LAB	lab(12.18, 21.59, 11.14)
CIE-LCH	lch(12.18, 24.29, 27.28°)
OKLab	oklab(25.12% 0.0636 0.0277)
OKLCH	oklch(25.12% 0.069 23.5)
XYZ	xyz(2.2263, 1.4338, 0.6897)
Luminance	0.0143 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D1111 #113D3D

analogous

#3D1127 #3D1111 #3D2711

triadic

#3D1111 #113D11 #11113D

tetradic

#3D1111 #273D11 #113D3D #27113D

square

#3D1111 #273D11 #113D3D #27113D

split-complementary

#3D1111 #113D27 #11273D

monochromatic

#180707 #180707 #3D1111 #6D1E1E #9D2C2C

Accessibility & contrast

On white

16.32

#3D1111 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3D1111 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D1111

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D1111	#FFFFFF	#000000	##FFFFFF
##3D1111	1.00	16.32	1.29	16.32
#FFFFFF	16.32	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1A11

Deuteranopia (green-blind)

#272310

Tritanopia (blue-blind)

#440811

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3d1111;
/* rgb */ color: rgb(61, 17, 17);
/* oklch */ color: oklch(25.1% 0.069 23.5);

Tailwind

colors: {
  custom: {
    50: '#76514f',
    500: '#3d1111',
    950: '#000000',
  },
}

SCSS

$custom: #3d1111;
$custom-light: #76514f;
$custom-dark: #000000;

JSON

{
  "hex": "#3d1111",
  "rgb": {
    "r": 61,
    "g": 17,
    "b": 17
  },
  "hsl": {
    "h": 0,
    "s": 56.41,
    "l": 15.294
  },
  "oklch": {
    "l": 0.25124,
    "c": 0.0694,
    "h": 23.5
  },
  "luminance": 0.01433
}

Semantic roles & 50–950 ramp

primary

#3D1111

secondary

#337676

accent

#E0E048

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090201

muted

#7B7877

Preview Lab

Preview with #3D1111

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

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