#58171D#58171D

#58171D is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.5% C 0.095 H 19.4°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#58171D
RGB	rgb(88, 23, 29)
HSL	hsl(354, 59%, 22%)
HSV	hsv(354, 74%, 35%)
CMYK	cmyk(0%, 73.9%, 67%, 65.5%)
CIE-LAB	lab(19.13, 30.18, 13.07)
CIE-LCH	lch(19.13, 32.89, 23.41°)
OKLab	oklab(31.45% 0.0897 0.0315)
OKLCH	oklch(31.45% 0.095 19.4)
XYZ	xyz(4.5531, 2.7768, 1.4584)
Luminance	0.0278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58171D #175852

analogous

#58173E #58171D #583217

triadic

#58171D #1D5817 #171D58

tetradic

#58171D #3E5817 #175852 #321758

square

#58171D #3E5817 #175852 #321758

split-complementary

#58171D #175832 #173E58

monochromatic

#180608 #270A0D #58171D #89242D #B9303D

Accessibility & contrast

On white

13.50

#58171D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#58171D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58171D

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58171D	#FFFFFF	#000000	##FFFFFF
##58171D	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28261D

Deuteranopia (green-blind)

#39331B

Tritanopia (blue-blind)

#61071A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58171d;
/* rgb */ color: rgb(88, 23, 29);
/* oklch */ color: oklch(31.5% 0.095 19.4);

Tailwind

colors: {
  custom: {
    50: '#8c5958',
    500: '#58171d',
    950: '#000000',
  },
}

SCSS

$custom: #58171d;
$custom-light: #8c5958;
$custom-dark: #000000;

JSON

{
  "hex": "#58171d",
  "rgb": {
    "r": 88,
    "g": 23,
    "b": 29
  },
  "hsl": {
    "h": 354.462,
    "s": 58.559,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31453,
    "c": 0.09507,
    "h": 19.4
  },
  "luminance": 0.02776
}

Semantic roles & 50–950 ramp

primary

#58171D

secondary

#3C8F87

accent

#E2D346

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #58171D

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

Preview Lab → · Contrast checker → · Palette generator →