#58403C#58403C

#58403C is a dark, muted red. Relative luminance 0.061; OKLCH L 39.7% C 0.034 H 29.4°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#58403C
RGB	rgb(88, 64, 60)
HSL	hsl(9, 19%, 29%)
HSV	hsv(9, 32%, 35%)
CMYK	cmyk(0%, 27.3%, 31.8%, 65.5%)
CIE-LAB	lab(29.58, 9.79, 6.53)
CIE-LCH	lch(29.58, 11.77, 33.68°)
OKLab	oklab(39.67% 0.03 0.0169)
OKLCH	oklch(39.67% 0.034 29.4)
XYZ	xyz(6.6737, 6.0681, 5.0938)
Luminance	0.0607 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58403C #3C5458

analogous

#583C46 #58403C #584E3C

triadic

#58403C #3C5840 #403C58

tetradic

#58403C #46583C #3C5458 #4E3C58

square

#58403C #46583C #3C5458 #4E3C58

split-complementary

#58403C #3C584E #3C4658

monochromatic

#120D0C #342623 #58403C #7C5A55 #9E7771

Accessibility & contrast

On white

9.49

#58403C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#58403C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58403C

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58403C	#FFFFFF	#000000	##FFFFFF
##58403C	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433C

Deuteranopia (green-blind)

#4B483C

Tritanopia (blue-blind)

#5D3D3F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #58403c;
/* rgb */ color: rgb(88, 64, 60);
/* oklch */ color: oklch(39.7% 0.034 29.4);

Tailwind

colors: {
  custom: {
    50: '#887571',
    500: '#58403c',
    950: '#000000',
  },
}

SCSS

$custom: #58403c;
$custom-light: #887571;
$custom-dark: #000000;

JSON

{
  "hex": "#58403c",
  "rgb": {
    "r": 88,
    "g": 64,
    "b": 60
  },
  "hsl": {
    "h": 8.571,
    "s": 18.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.39667,
    "c": 0.03446,
    "h": 29.4
  },
  "luminance": 0.06068
}

Semantic roles & 50–950 ramp

primary

#58403C

secondary

#688388

accent

#B0BC6C

background

#F8F7F6

surface

#F0EDEC

border

#CBC8C7

text

#0B0807

muted

#7C7B7A

Preview Lab

Preview with #58403C

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

Preview Lab → · Contrast checker → · Palette generator →