#58281C#58281C

#58281C is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.0% C 0.074 H 35.1°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#58281C
RGB	rgb(88, 40, 28)
HSL	hsl(12, 52%, 23%)
HSV	hsv(12, 68%, 35%)
CMYK	cmyk(0%, 54.5%, 68.2%, 65.5%)
CIE-LAB	lab(22.57, 21.00, 18.08)
CIE-LCH	lch(22.57, 27.72, 40.73°)
OKLab	oklab(34.05% 0.0607 0.0427)
OKLCH	oklch(34.05% 0.074 35.1)
XYZ	xyz(4.9933, 3.6767, 1.5451)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58281C #1C4C58

analogous

#581C2E #58281C #58461C

triadic

#58281C #1C5828 #281C58

tetradic

#58281C #2E581C #1C4C58 #461C58

square

#58281C #2E581C #1C4C58 #461C58

split-complementary

#58281C #1C5846 #1C2E58

monochromatic

#170B07 #2A130D #58281C #863D2B #B5523A

Accessibility & contrast

On white

12.10

#58281C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#58281C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58281C

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58281C	#FFFFFF	#000000	##FFFFFF
##58281C	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34301B

Deuteranopia (green-blind)

#403A1B

Tritanopia (blue-blind)

#611F25

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #58281c;
/* rgb */ color: rgb(88, 40, 28);
/* oklch */ color: oklch(34.0% 0.074 35.1);

Tailwind

colors: {
  custom: {
    50: '#8b6358',
    500: '#58281c',
    950: '#000000',
  },
}

SCSS

$custom: #58281c;
$custom-light: #8b6358;
$custom-dark: #000000;

JSON

{
  "hex": "#58281c",
  "rgb": {
    "r": 88,
    "g": 40,
    "b": 28
  },
  "hsl": {
    "h": 12,
    "s": 51.724,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34046,
    "c": 0.07425,
    "h": 35.1
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#58281C

secondary

#427E8E

accent

#BFDB4D

background

#F8F5F5

surface

#F0EAE9

border

#CBC6C5

text

#0C0503

muted

#7D7978

Preview Lab

Preview with #58281C

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

Preview Lab → · Contrast checker → · Palette generator →