#671623#671623

#671623 is a dark, moderate red. Relative luminance 0.036; OKLCH L 34.4% C 0.113 H 16.8°. Best body text is #FFFFFF at 12.24:1 contrast (WCAG AA passes).

Color values

HEX	#671623
RGB	rgb(103, 22, 35)
HSL	hsl(350, 65%, 25%)
HSV	hsv(350, 79%, 40%)
CMYK	cmyk(0%, 78.6%, 66%, 59.6%)
CIE-LAB	lab(22.23, 36.32, 13.54)
CIE-LCH	lch(22.23, 38.76, 20.45°)
OKLab	oklab(34.38% 0.1085 0.0328)
OKLCH	oklch(34.38% 0.113 16.8)
XYZ	xyz(6.1844, 3.5796, 1.9551)
Luminance	0.0358 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671623 #16675A

analogous

#67164C #671623 #673116

triadic

#671623 #236716 #162367

tetradic

#671623 #4C6716 #16675A #311667

square

#671623 #4C6716 #16675A #311667

split-complementary

#671623 #166731 #164C67

monochromatic

#190509 #350B12 #671623 #992134 #CC2C45

Accessibility & contrast

On white

12.24

#671623 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#671623 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671623

12.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671623	#FFFFFF	#000000	##FFFFFF
##671623	1.00	12.24	1.72	12.24
#FFFFFF	12.24	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2A23

Deuteranopia (green-blind)

#413B21

Tritanopia (blue-blind)

#71001C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671623;
/* rgb */ color: rgb(103, 22, 35);
/* oklch */ color: oklch(34.4% 0.113 16.8);

Tailwind

colors: {
  custom: {
    50: '#985b5d',
    500: '#671623',
    950: '#000000',
  },
}

SCSS

$custom: #671623;
$custom-light: #985b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#671623",
  "rgb": {
    "r": 103,
    "g": 22,
    "b": 35
  },
  "hsl": {
    "h": 350.37,
    "s": 64.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34376,
    "c": 0.11331,
    "h": 16.8
  },
  "luminance": 0.03579
}

Semantic roles & 50–950 ramp

primary

#671623

secondary

#3B9E8E

accent

#E8CD40

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671623

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

Preview Lab → · Contrast checker → · Palette generator →