#671524#671524

#671524 is a dark, moderate red. Relative luminance 0.035; OKLCH L 34.3% C 0.114 H 15.7°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#671524
RGB	rgb(103, 21, 36)
HSL	hsl(349, 66%, 24%)
HSV	hsv(349, 80%, 40%)
CMYK	cmyk(0%, 79.6%, 65%, 59.6%)
CIE-LAB	lab(22.12, 36.77, 12.70)
CIE-LCH	lch(22.12, 38.90, 19.06°)
OKLab	oklab(34.3% 0.1101 0.0309)
OKLCH	oklch(34.3% 0.114 15.7)
XYZ	xyz(6.1808, 3.5482, 2.0281)
Luminance	0.0355 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#671524 #156758

analogous

#67154D #671524 #672F15

triadic

#671524 #246715 #152467

tetradic

#671524 #4D6715 #156758 #2F1567

square

#671524 #4D6715 #156758 #2F1567

split-complementary

#671524 #15672F #154D67

monochromatic

#190509 #340B12 #671524 #9A1F36 #CD2A48

Accessibility & contrast

On white

12.29

#671524 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#671524 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #671524

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##671524	#FFFFFF	#000000	##FFFFFF
##671524	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2A24

Deuteranopia (green-blind)

#413B22

Tritanopia (blue-blind)

#71001B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #671524;
/* rgb */ color: rgb(103, 21, 36);
/* oklch */ color: oklch(34.3% 0.114 15.7);

Tailwind

colors: {
  custom: {
    50: '#985a5e',
    500: '#671524',
    950: '#000000',
  },
}

SCSS

$custom: #671524;
$custom-light: #985a5e;
$custom-dark: #000000;

JSON

{
  "hex": "#671524",
  "rgb": {
    "r": 103,
    "g": 21,
    "b": 36
  },
  "hsl": {
    "h": 349.024,
    "s": 66.129,
    "l": 24.314
  },
  "oklch": {
    "l": 0.34299,
    "c": 0.11436,
    "h": 15.7
  },
  "luminance": 0.03547
}

Semantic roles & 50–950 ramp

primary

#671524

secondary

#3A9E8C

accent

#E9CA3F

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0F0404

muted

#7E7979

Preview Lab

Preview with #671524

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

Preview Lab → · Contrast checker → · Palette generator →