#671020#671020

#671020 is a dark, moderate red. Relative luminance 0.034; OKLCH L 33.8% C 0.119 H 17.0°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#671020
RGB	rgb(103, 16, 32)
HSL	hsl(349, 73%, 23%)
HSV	hsv(349, 84%, 40%)
CMYK	cmyk(0%, 84.5%, 68.9%, 59.6%)
CIE-LAB	lab(21.43, 38.20, 14.58)
CIE-LCH	lch(21.43, 40.88, 20.89°)
OKLab	oklab(33.76% 0.1138 0.0348)
OKLCH	oklch(33.76% 0.119 17)
XYZ	xyz(6.0402, 3.3594, 1.6966)
Luminance	0.0336 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671020 #106757

analogous

#67104B #671020 #672C10

triadic

#671020 #206710 #102067

tetradic

#671020 #4B6710 #106757 #2C1067

square

#671020 #4B6710 #106757 #2C1067

split-complementary

#671020 #10672C #104B67

monochromatic

#1A0408 #320810 #671020 #9C1830 #D12041

Accessibility & contrast

On white

12.56

#671020 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#671020 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671020

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671020	#FFFFFF	#000000	##FFFFFF
##671020	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2820

Deuteranopia (green-blind)

#403A1D

Tritanopia (blue-blind)

#720017

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #671020;
/* rgb */ color: rgb(103, 16, 32);
/* oklch */ color: oklch(33.8% 0.119 17.0);

Tailwind

colors: {
  custom: {
    50: '#99585b',
    500: '#671020',
    950: '#000000',
  },
}

SCSS

$custom: #671020;
$custom-light: #99585b;
$custom-dark: #000000;

JSON

{
  "hex": "#671020",
  "rgb": {
    "r": 103,
    "g": 16,
    "b": 32
  },
  "hsl": {
    "h": 348.966,
    "s": 73.109,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33763,
    "c": 0.11902,
    "h": 17
  },
  "luminance": 0.03358
}

Semantic roles & 50–950 ramp

primary

#671020

secondary

#339F8B

accent

#F0CE38

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #671020

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

Preview Lab → · Contrast checker → · Palette generator →