#671F26#671F26

#671F26 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.103 H 18.5°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#671F26
RGB	rgb(103, 31, 38)
HSL	hsl(354, 54%, 26%)
HSV	hsv(354, 70%, 40%)
CMYK	cmyk(0%, 69.9%, 63.1%, 59.6%)
CIE-LAB	lab(23.69, 32.71, 13.40)
CIE-LCH	lch(23.69, 35.35, 22.27°)
OKLab	oklab(35.48% 0.0976 0.0327)
OKLCH	oklch(35.48% 0.103 18.5)
XYZ	xyz(6.4340, 4.0044, 2.2675)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671F26 #1F6760

analogous

#671F4A #671F26 #673C1F

triadic

#671F26 #26671F #1F2667

tetradic

#671F26 #4A671F #1F6760 #3C1F67

square

#671F26 #4A671F #1F6760 #3C1F67

split-complementary

#671F26 #1F673C #1F4A67

monochromatic

#180709 #381115 #671F26 #962D37 #C43C49

Accessibility & contrast

On white

11.66

#671F26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#671F26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671F26

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671F26	#FFFFFF	#000000	##FFFFFF
##671F26	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F26

Deuteranopia (green-blind)

#443E24

Tritanopia (blue-blind)

#711022

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #671f26;
/* rgb */ color: rgb(103, 31, 38);
/* oklch */ color: oklch(35.5% 0.103 18.5);

Tailwind

colors: {
  custom: {
    50: '#975f60',
    500: '#671f26',
    950: '#000000',
  },
}

SCSS

$custom: #671f26;
$custom-light: #975f60;
$custom-dark: #000000;

JSON

{
  "hex": "#671f26",
  "rgb": {
    "r": 103,
    "g": 31,
    "b": 38
  },
  "hsl": {
    "h": 354.167,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.35481,
    "c": 0.1029,
    "h": 18.5
  },
  "luminance": 0.04003
}

Semantic roles & 50–950 ramp

primary

#671F26

secondary

#469B93

accent

#DDCF4B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0504

muted

#7E7979

Preview Lab

Preview with #671F26

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

Preview Lab → · Contrast checker → · Palette generator →