#671310#671310

#671310 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.118 H 27.7°. Best body text is #FFFFFF at 12.52:1 contrast (WCAG AA passes).

Color values

HEX	#671310
RGB	rgb(103, 19, 16)
HSL	hsl(2, 73%, 23%)
HSV	hsv(2, 84%, 40%)
CMYK	cmyk(0%, 81.6%, 84.5%, 59.6%)
CIE-LAB	lab(21.53, 36.42, 25.22)
CIE-LCH	lch(21.53, 44.30, 34.71°)
OKLab	oklab(33.76% 0.1043 0.0548)
OKLCH	oklch(33.76% 0.118 27.7)
XYZ	xyz(5.9206, 3.3877, 0.8323)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671310 #106467

analogous

#671038 #671310 #673E10

triadic

#671310 #106713 #131067

tetradic

#671310 #386710 #106467 #3E1067

square

#671310 #386710 #106467 #3E1067

split-complementary

#671310 #10673E #103867

monochromatic

#1A0504 #320908 #671310 #9C1D18 #D12720

Accessibility & contrast

On white

12.52

#671310 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#671310 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671310

12.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671310	#FFFFFF	#000000	##FFFFFF
##671310	1.00	12.52	1.68	12.52
#FFFFFF	12.52	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D280F

Deuteranopia (green-blind)

#423A0C

Tritanopia (blue-blind)

#720013

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #671310;
/* rgb */ color: rgb(103, 19, 16);
/* oklch */ color: oklch(33.8% 0.118 27.7);

Tailwind

colors: {
  custom: {
    50: '#9a594f',
    500: '#671310',
    950: '#000000',
  },
}

SCSS

$custom: #671310;
$custom-light: #9a594f;
$custom-dark: #000000;

JSON

{
  "hex": "#671310",
  "rgb": {
    "r": 103,
    "g": 19,
    "b": 16
  },
  "hsl": {
    "h": 2.069,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33761,
    "c": 0.11781,
    "h": 27.7
  },
  "luminance": 0.03387
}

Semantic roles & 50–950 ramp

primary

#671310

secondary

#339C9F

accent

#E9F038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #671310

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

Preview Lab → · Contrast checker → · Palette generator →