#671A24#671A24

#671A24 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.8% C 0.109 H 17.7°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#671A24
RGB	rgb(103, 26, 36)
HSL	hsl(352, 60%, 25%)
HSV	hsv(352, 75%, 40%)
CMYK	cmyk(0%, 74.8%, 65%, 59.6%)
CIE-LAB	lab(22.83, 34.79, 13.64)
CIE-LCH	lch(22.83, 37.37, 21.41°)
OKLab	oklab(34.83% 0.1038 0.0331)
OKLCH	oklch(34.83% 0.109 17.7)
XYZ	xyz(6.2820, 3.7506, 2.0619)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671A24 #1A675D

analogous

#671A4A #671A24 #67371A

triadic

#671A24 #24671A #1A2467

tetradic

#671A24 #4A671A #1A675D #371A67

square

#671A24 #4A671A #1A675D #371A67

split-complementary

#671A24 #1A6737 #1A4A67

monochromatic

#180609 #360E13 #671A24 #982635 #C93346

Accessibility & contrast

On white

12.00

#671A24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#671A24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671A24

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671A24	#FFFFFF	#000000	##FFFFFF
##671A24	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2C24

Deuteranopia (green-blind)

#423C22

Tritanopia (blue-blind)

#71051E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #671a24;
/* rgb */ color: rgb(103, 26, 36);
/* oklch */ color: oklch(34.8% 0.109 17.7);

Tailwind

colors: {
  custom: {
    50: '#985d5e',
    500: '#671a24',
    950: '#000000',
  },
}

SCSS

$custom: #671a24;
$custom-light: #985d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#671a24",
  "rgb": {
    "r": 103,
    "g": 26,
    "b": 36
  },
  "hsl": {
    "h": 352.208,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.34828,
    "c": 0.10892,
    "h": 17.7
  },
  "luminance": 0.0375
}

Semantic roles & 50–950 ramp

primary

#671A24

secondary

#409D91

accent

#E3CE45

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671A24

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

Preview Lab → · Contrast checker → · Palette generator →