#581411#581411

#581411 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.100 H 27.3°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#581411
RGB	rgb(88, 20, 17)
HSL	hsl(3, 68%, 21%)
HSV	hsv(3, 81%, 35%)
CMYK	cmyk(0%, 77.3%, 80.7%, 65.5%)
CIE-LAB	lab(18.44, 30.78, 20.28)
CIE-LCH	lch(18.44, 36.86, 33.38°)
OKLab	oklab(30.87% 0.0888 0.0457)
OKLCH	oklch(30.87% 0.1 27.3)
XYZ	xyz(4.3763, 2.6162, 0.8047)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581411 #115558

analogous

#581131 #581411 #583711

triadic

#581411 #115814 #141158

tetradic

#581411 #315811 #115558 #371158

square

#581411 #315811 #115558 #371158

split-complementary

#581411 #115837 #113158

monochromatic

#1A0605 #250807 #581411 #8B201B #BF2B25

Accessibility & contrast

On white

13.79

#581411 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#581411 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581411

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581411	#FFFFFF	#000000	##FFFFFF
##581411	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282410

Deuteranopia (green-blind)

#39320E

Tritanopia (blue-blind)

#620014

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #581411;
/* rgb */ color: rgb(88, 20, 17);
/* oklch */ color: oklch(30.9% 0.100 27.3);

Tailwind

colors: {
  custom: {
    50: '#8d574f',
    500: '#581411',
    950: '#000000',
  },
}

SCSS

$custom: #581411;
$custom-light: #8d574f;
$custom-dark: #000000;

JSON

{
  "hex": "#581411",
  "rgb": {
    "r": 88,
    "g": 20,
    "b": 17
  },
  "hsl": {
    "h": 2.535,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.3087,
    "c": 0.09985,
    "h": 27.3
  },
  "luminance": 0.02615
}

Semantic roles & 50–950 ramp

primary

#581411

secondary

#348D91

accent

#E3EA3D

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #581411

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

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