#581115#581115

#581115 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.6% C 0.102 H 22.9°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#581115
RGB	rgb(88, 17, 21)
HSL	hsl(357, 68%, 21%)
HSV	hsv(357, 81%, 35%)
CMYK	cmyk(0%, 80.7%, 76.1%, 65.5%)
CIE-LAB	lab(18.06, 32.21, 17.28)
CIE-LCH	lch(18.06, 36.55, 28.22°)
OKLab	oklab(30.61% 0.0943 0.0398)
OKLCH	oklch(30.61% 0.102 22.9)
XYZ	xyz(4.3608, 2.5304, 0.9681)
Luminance	0.0253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#581115 #115854

analogous

#581138 #581115 #583011

triadic

#581115 #155811 #111558

tetradic

#581115 #385811 #115854 #301158

square

#581115 #385811 #115854 #301158

split-complementary

#581115 #115830 #113858

monochromatic

#1A0506 #250709 #581115 #8B1B21 #BF252D

Accessibility & contrast

On white

13.94

#581115 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#581115 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #581115

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##581115	#FFFFFF	#000000	##FFFFFF
##581115	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262214

Deuteranopia (green-blind)

#383213

Tritanopia (blue-blind)

#610013

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #581115;
/* rgb */ color: rgb(88, 17, 21);
/* oklch */ color: oklch(30.6% 0.102 22.9);

Tailwind

colors: {
  custom: {
    50: '#8d5652',
    500: '#581115',
    950: '#000000',
  },
}

SCSS

$custom: #581115;
$custom-light: #8d5652;
$custom-dark: #000000;

JSON

{
  "hex": "#581115",
  "rgb": {
    "r": 88,
    "g": 17,
    "b": 21
  },
  "hsl": {
    "h": 356.62,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.30606,
    "c": 0.10233,
    "h": 22.9
  },
  "luminance": 0.0253
}

Semantic roles & 50–950 ramp

primary

#581115

secondary

#34918C

accent

#EAE13D

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0302

muted

#7E7878

Preview Lab

Preview with #581115

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

Preview Lab → · Contrast checker → · Palette generator →