#58403D#58403D

#58403D is a dark, muted red. Relative luminance 0.061; OKLCH L 39.7% C 0.034 H 26.8°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#58403D
RGB	rgb(88, 64, 61)
HSL	hsl(7, 18%, 29%)
HSV	hsv(7, 31%, 35%)
CMYK	cmyk(0%, 27.3%, 30.7%, 65.5%)
CIE-LAB	lab(29.61, 9.95, 5.92)
CIE-LCH	lch(29.61, 11.58, 30.73°)
OKLab	oklab(39.7% 0.0305 0.0154)
OKLCH	oklch(39.7% 0.034 26.8)
XYZ	xyz(6.7003, 6.0788, 5.2344)
Luminance	0.0608 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58403D #3D5558

analogous

#583D48 #58403D #584E3D

triadic

#58403D #3D5840 #403D58

tetradic

#58403D #48583D #3D5558 #4E3D58

square

#58403D #48583D #3D5558 #4E3D58

split-complementary

#58403D #3D584E #3D4858

monochromatic

#120D0D #342624 #58403D #7C5A56 #9D7772

Accessibility & contrast

On white

9.48

#58403D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#58403D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58403D

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58403D	#FFFFFF	#000000	##FFFFFF
##58403D	1.00	9.48	2.22	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45433D

Deuteranopia (green-blind)

#4A483D

Tritanopia (blue-blind)

#5D3D3F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #58403d;
/* rgb */ color: rgb(88, 64, 61);
/* oklch */ color: oklch(39.7% 0.034 26.8);

Tailwind

colors: {
  custom: {
    50: '#887572',
    500: '#58403d',
    950: '#000000',
  },
}

SCSS

$custom: #58403d;
$custom-light: #887572;
$custom-dark: #000000;

JSON

{
  "hex": "#58403d",
  "rgb": {
    "r": 88,
    "g": 64,
    "b": 61
  },
  "hsl": {
    "h": 6.667,
    "s": 18.121,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39697,
    "c": 0.03416,
    "h": 26.8
  },
  "luminance": 0.06078
}

Semantic roles & 50–950 ramp

primary

#58403D

secondary

#698488

accent

#B2BB6D

background

#F8F7F6

surface

#F0EDEC

border

#CBC8C7

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #58403D

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

Preview Lab → · Contrast checker → · Palette generator →