#5D1718#5D1718

#5D1718 is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.3% C 0.102 H 24.1°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#5D1718
RGB	rgb(93, 23, 24)
HSL	hsl(359, 60%, 23%)
HSV	hsv(359, 75%, 36%)
CMYK	cmyk(0%, 75.3%, 74.2%, 63.5%)
CIE-LAB	lab(20.07, 31.70, 17.91)
CIE-LCH	lch(20.07, 36.41, 29.47°)
OKLab	oklab(32.32% 0.0926 0.0415)
OKLCH	oklch(32.32% 0.102 24.1)
XYZ	xyz(4.9860, 3.0066, 1.1818)
Luminance	0.0301 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5D1718 #175D5C

analogous

#5D173B #5D1718 #5D3917

triadic

#5D1718 #185D17 #17185D

tetradic

#5D1718 #3B5D17 #175D5C #39175D

square

#5D1718 #3B5D17 #175D5C #39175D

split-complementary

#5D1718 #175D39 #173B5D

monochromatic

#190606 #2C0B0B #5D1718 #8E2325 #BF2F31

Accessibility & contrast

On white

13.12

#5D1718 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#5D1718 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5D1718

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5D1718	#FFFFFF	#000000	##FFFFFF
##5D1718	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2717

Deuteranopia (green-blind)

#3C3616

Tritanopia (blue-blind)

#670218

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5d1718;
/* rgb */ color: rgb(93, 23, 24);
/* oklch */ color: oklch(32.3% 0.102 24.1);

Tailwind

colors: {
  custom: {
    50: '#915954',
    500: '#5d1718',
    950: '#000000',
  },
}

SCSS

$custom: #5d1718;
$custom-light: #915954;
$custom-dark: #000000;

JSON

{
  "hex": "#5d1718",
  "rgb": {
    "r": 93,
    "g": 23,
    "b": 24
  },
  "hsl": {
    "h": 359.143,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32318,
    "c": 0.10152,
    "h": 24.1
  },
  "luminance": 0.03006
}

Semantic roles & 50–950 ramp

primary

#5D1718

secondary

#3C9493

accent

#E3E144

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #5D1718

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

Preview Lab → · Contrast checker → · Palette generator →