#671C26#671C26

#671C26 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.107 H 17.0°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#671C26
RGB	rgb(103, 28, 38)
HSL	hsl(352, 57%, 26%)
HSV	hsv(352, 73%, 40%)
CMYK	cmyk(0%, 72.8%, 63.1%, 59.6%)
CIE-LAB	lab(23.19, 34.08, 12.74)
CIE-LCH	lch(23.19, 36.38, 20.50°)
OKLab	oklab(35.11% 0.1019 0.0312)
OKLCH	oklch(35.11% 0.107 17)
XYZ	xyz(6.3592, 3.8549, 2.2426)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671C26 #1C675D

analogous

#671C4B #671C26 #67371C

triadic

#671C26 #26671C #1C2667

tetradic

#671C26 #4B671C #1C675D #371C67

square

#671C26 #4B671C #1C675D #371C67

split-complementary

#671C26 #1C6737 #1C4B67

monochromatic

#180709 #370F14 #671C26 #972938 #C7364A

Accessibility & contrast

On white

11.86

#671C26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#671C26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671C26

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671C26	#FFFFFF	#000000	##FFFFFF
##671C26	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2D26

Deuteranopia (green-blind)

#433D24

Tritanopia (blue-blind)

#710A20

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #671c26;
/* rgb */ color: rgb(103, 28, 38);
/* oklch */ color: oklch(35.1% 0.107 17.0);

Tailwind

colors: {
  custom: {
    50: '#985e60',
    500: '#671c26',
    950: '#000000',
  },
}

SCSS

$custom: #671c26;
$custom-light: #985e60;
$custom-dark: #000000;

JSON

{
  "hex": "#671c26",
  "rgb": {
    "r": 103,
    "g": 28,
    "b": 38
  },
  "hsl": {
    "h": 352,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.35108,
    "c": 0.10656,
    "h": 17
  },
  "luminance": 0.03854
}

Semantic roles & 50–950 ramp

primary

#671C26

secondary

#439C90

accent

#E1CC47

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0E0504

muted

#7E7979

Preview Lab

Preview with #671C26

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

Preview Lab → · Contrast checker → · Palette generator →