#671317#671317

#671317 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.9% C 0.117 H 23.9°. Best body text is #FFFFFF at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#671317
RGB	rgb(103, 19, 23)
HSL	hsl(357, 69%, 24%)
HSV	hsv(357, 82%, 40%)
CMYK	cmyk(0%, 81.6%, 77.7%, 59.6%)
CIE-LAB	lab(21.62, 36.71, 20.94)
CIE-LCH	lch(21.62, 42.26, 29.70°)
OKLab	oklab(33.86% 0.1069 0.0474)
OKLCH	oklch(33.86% 0.117 23.9)
XYZ	xyz(5.9817, 3.4121, 1.1541)
Luminance	0.0341 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671317 #136763

analogous

#671341 #671317 #673913

triadic

#671317 #176713 #131767

tetradic

#671317 #416713 #136763 #391367

square

#671317 #416713 #136763 #391367

split-complementary

#671317 #136739 #134167

monochromatic

#1A0506 #33090B #671317 #9B1D23 #CE262E

Accessibility & contrast

On white

12.48

#671317 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671317 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671317

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671317	#FFFFFF	#000000	##FFFFFF
##671317	1.00	12.48	1.68	12.48
#FFFFFF	12.48	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2816

Deuteranopia (green-blind)

#413A14

Tritanopia (blue-blind)

#720015

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671317;
/* rgb */ color: rgb(103, 19, 23);
/* oklch */ color: oklch(33.9% 0.117 23.9);

Tailwind

colors: {
  custom: {
    50: '#995954',
    500: '#671317',
    950: '#000000',
  },
}

SCSS

$custom: #671317;
$custom-light: #995954;
$custom-dark: #000000;

JSON

{
  "hex": "#671317",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 23
  },
  "hsl": {
    "h": 357.143,
    "s": 68.852,
    "l": 23.922
  },
  "oklch": {
    "l": 0.33857,
    "c": 0.1169,
    "h": 23.9
  },
  "luminance": 0.03411
}

Semantic roles & 50–950 ramp

primary

#671317

secondary

#379E9A

accent

#ECE33C

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671317

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

Preview Lab → · Contrast checker → · Palette generator →