#671316#671316

#671316 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.117 H 24.5°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#671316
RGB	rgb(103, 19, 22)
HSL	hsl(358, 69%, 24%)
HSV	hsv(358, 82%, 40%)
CMYK	cmyk(0%, 81.6%, 78.6%, 59.6%)
CIE-LAB	lab(21.61, 36.66, 21.58)
CIE-LCH	lch(21.61, 42.54, 30.48°)
OKLab	oklab(33.84% 0.1065 0.0485)
OKLCH	oklch(33.84% 0.117 24.5)
XYZ	xyz(5.9719, 3.4082, 1.1023)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671316 #136764

analogous

#671340 #671316 #673A13

triadic

#671316 #166713 #131667

tetradic

#671316 #406713 #136764 #3A1367

square

#671316 #406713 #136764 #3A1367

split-complementary

#671316 #13673A #134067

monochromatic

#1A0506 #33090B #671316 #9B1D21 #CE262C

Accessibility & contrast

On white

12.49

#671316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671316

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671316	#FFFFFF	#000000	##FFFFFF
##671316	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2815

Deuteranopia (green-blind)

#413A13

Tritanopia (blue-blind)

#720015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671316;
/* rgb */ color: rgb(103, 19, 22);
/* oklch */ color: oklch(33.8% 0.117 24.5);

Tailwind

colors: {
  custom: {
    50: '#995953',
    500: '#671316',
    950: '#000000',
  },
}

SCSS

$custom: #671316;
$custom-light: #995953;
$custom-dark: #000000;

JSON

{
  "hex": "#671316",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 22
  },
  "hsl": {
    "h": 357.857,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33841,
    "c": 0.11702,
    "h": 24.5
  },
  "luminance": 0.03407
}

Semantic roles & 50–950 ramp

primary

#671316

secondary

#379E9B

accent

#ECE53C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671316

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

Preview Lab → · Contrast checker → · Palette generator →