#571B26#571B26

#571B26 is a dark, moderate red. Relative luminance 0.029; OKLCH L 32.0% C 0.089 H 12.7°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#571B26
RGB	rgb(87, 27, 38)
HSL	hsl(349, 53%, 22%)
HSV	hsv(349, 69%, 34%)
CMYK	cmyk(0%, 69%, 56.3%, 65.9%)
CIE-LAB	lab(19.84, 28.66, 7.69)
CIE-LCH	lch(19.84, 29.68, 15.01°)
OKLab	oklab(32.02% 0.0866 0.0195)
OKLCH	oklch(32.02% 0.089 12.7)
XYZ	xyz(4.6727, 2.9506, 2.1568)
Luminance	0.0295 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#571B26 #1B574C

analogous

#571B44 #571B26 #572E1B

triadic

#571B26 #26571B #1B2657

tetradic

#571B26 #44571B #1B574C #2E1B57

square

#571B26 #44571B #1B574C #2E1B57

split-complementary

#571B26 #1B572E #1B4457

monochromatic

#17070A #280D12 #571B26 #86293A #B4384F

Accessibility & contrast

On white

13.21

#571B26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#571B26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #571B26

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##571B26	#FFFFFF	#000000	##FFFFFF
##571B26	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292826

Deuteranopia (green-blind)

#383525

Tritanopia (blue-blind)

#5F111F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #571b26;
/* rgb */ color: rgb(87, 27, 38);
/* oklch */ color: oklch(32.0% 0.089 12.7);

Tailwind

colors: {
  custom: {
    50: '#8a5b60',
    500: '#571b26',
    950: '#000000',
  },
}

SCSS

$custom: #571b26;
$custom-light: #8a5b60;
$custom-dark: #000000;

JSON

{
  "hex": "#571b26",
  "rgb": {
    "r": 87,
    "g": 27,
    "b": 38
  },
  "hsl": {
    "h": 349,
    "s": 52.632,
    "l": 22.353
  },
  "oklch": {
    "l": 0.3202,
    "c": 0.08876,
    "h": 12.7
  },
  "luminance": 0.0295
}

Semantic roles & 50–950 ramp

primary

#571B26

secondary

#418D7F

accent

#DCC24C

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0404

muted

#7D7979

Preview Lab

Preview with #571B26

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

Preview Lab → · Contrast checker → · Palette generator →