#5C1023#5C1023

#5C1023 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.6% C 0.108 H 11.9°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#5C1023
RGB	rgb(92, 16, 35)
HSL	hsl(345, 70%, 21%)
HSV	hsv(345, 83%, 36%)
CMYK	cmyk(0%, 82.6%, 62%, 63.9%)
CIE-LAB	lab(19.09, 34.88, 8.94)
CIE-LCH	lch(19.09, 36.00, 14.37°)
OKLab	oklab(31.62% 0.1054 0.0223)
OKLCH	oklch(31.62% 0.108 11.9)
XYZ	xyz(4.9028, 2.7680, 1.8659)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C1023 #105C49

analogous

#5C1049 #5C1023 #5C2310

triadic

#5C1023 #235C10 #10235C

tetradic

#5C1023 #495C10 #105C49 #23105C

square

#5C1023 #495C10 #105C49 #23105C

split-complementary

#5C1023 #105C23 #10495C

monochromatic

#1A050A #28070F #5C1023 #901937 #C4224B

Accessibility & contrast

On white

13.52

#5C1023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#5C1023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5C1023

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C1023	#FFFFFF	#000000	##FFFFFF
##5C1023	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252423

Deuteranopia (green-blind)

#383421

Tritanopia (blue-blind)

#650018

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5c1023;
/* rgb */ color: rgb(92, 16, 35);
/* oklch */ color: oklch(31.6% 0.108 11.9);

Tailwind

colors: {
  custom: {
    50: '#8f565d',
    500: '#5c1023',
    950: '#000000',
  },
}

SCSS

$custom: #5c1023;
$custom-light: #8f565d;
$custom-dark: #000000;

JSON

{
  "hex": "#5c1023",
  "rgb": {
    "r": 92,
    "g": 16,
    "b": 35
  },
  "hsl": {
    "h": 345,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31624,
    "c": 0.10772,
    "h": 11.9
  },
  "luminance": 0.02767
}

Semantic roles & 50–950 ramp

primary

#5C1023

secondary

#33957D

accent

#EDC13B

background

#F9F5F5

surface

#F2E9E9

border

#CCC5C5

text

#0D0304

muted

#7E7879

Preview Lab

Preview with #5C1023

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

Preview Lab → · Contrast checker → · Palette generator →