#671312#671312

#671312 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.118 H 26.7°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#671312
RGB	rgb(103, 19, 18)
HSL	hsl(1, 70%, 24%)
HSV	hsv(1, 83%, 40%)
CMYK	cmyk(0%, 81.6%, 82.5%, 59.6%)
CIE-LAB	lab(21.56, 36.50, 24.08)
CIE-LCH	lch(21.56, 43.73, 33.42°)
OKLab	oklab(33.79% 0.105 0.0528)
OKLCH	oklch(33.79% 0.118 26.7)
XYZ	xyz(5.9363, 3.3939, 0.9147)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671312 #126667

analogous

#67123B #671312 #673D12

triadic

#671312 #126713 #131267

tetradic

#671312 #3B6712 #126667 #3D1267

square

#671312 #3B6712 #126667 #3D1267

split-complementary

#671312 #12673D #123B67

monochromatic

#1A0505 #330909 #671312 #9B1D1B #CF2624

Accessibility & contrast

On white

12.51

#671312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671312

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671312	#FFFFFF	#000000	##FFFFFF
##671312	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2811

Deuteranopia (green-blind)

#423A0E

Tritanopia (blue-blind)

#720014

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671312;
/* rgb */ color: rgb(103, 19, 18);
/* oklch */ color: oklch(33.8% 0.118 26.7);

Tailwind

colors: {
  custom: {
    50: '#9a5950',
    500: '#671312',
    950: '#000000',
  },
}

SCSS

$custom: #671312;
$custom-light: #9a5950;
$custom-dark: #000000;

JSON

{
  "hex": "#671312",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.706,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.33786,
    "c": 0.11752,
    "h": 26.7
  },
  "luminance": 0.03393
}

Semantic roles & 50–950 ramp

primary

#671312

secondary

#369D9F

accent

#EBED3B

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671312

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

Preview Lab → · Contrast checker → · Palette generator →