#5D1523#5D1523

#5D1523 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.103 H 14.1°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#5D1523
RGB	rgb(93, 21, 35)
HSL	hsl(348, 63%, 22%)
HSV	hsv(348, 77%, 36%)
CMYK	cmyk(0%, 77.4%, 62.4%, 63.5%)
CIE-LAB	lab(19.99, 33.30, 10.19)
CIE-LCH	lch(19.99, 34.83, 17.01°)
OKLab	oklab(32.33% 0.1002 0.0252)
OKLCH	oklch(32.33% 0.103 14.1)
XYZ	xyz(5.0862, 2.9856, 1.8982)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1523 #155D4F

analogous

#5D1547 #5D1523 #5D2B15

triadic

#5D1523 #235D15 #15235D

tetradic

#5D1523 #475D15 #155D4F #2B155D

square

#5D1523 #475D15 #155D4F #2B155D

split-complementary

#5D1523 #155D2B #15475D

monochromatic

#190609 #2B0A10 #5D1523 #8F2036 #C12C49

Accessibility & contrast

On white

13.15

#5D1523 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5D1523 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1523

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1523	#FFFFFF	#000000	##FFFFFF
##5D1523	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282723

Deuteranopia (green-blind)

#3A3621

Tritanopia (blue-blind)

#66031B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5d1523;
/* rgb */ color: rgb(93, 21, 35);
/* oklch */ color: oklch(32.3% 0.103 14.1);

Tailwind

colors: {
  custom: {
    50: '#90595d',
    500: '#5d1523',
    950: '#000000',
  },
}

SCSS

$custom: #5d1523;
$custom-light: #90595d;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1523",
  "rgb": {
    "r": 93,
    "g": 21,
    "b": 35
  },
  "hsl": {
    "h": 348.333,
    "s": 63.158,
    "l": 22.353
  },
  "oklch": {
    "l": 0.32327,
    "c": 0.10332,
    "h": 14.1
  },
  "luminance": 0.02985
}

Semantic roles & 50–950 ramp

primary

#5D1523

secondary

#399483

accent

#E6C642

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0404

muted

#7E7979

Preview Lab

Preview with #5D1523

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

Preview Lab → · Contrast checker → · Palette generator →