#5A191E#5A191E

#5A191E is a dark, moderate red. Relative luminance 0.030; OKLCH L 32.1% C 0.095 H 20.0°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#5A191E
RGB	rgb(90, 25, 30)
HSL	hsl(355, 57%, 23%)
HSV	hsv(355, 72%, 35%)
CMYK	cmyk(0%, 72.2%, 66.7%, 64.7%)
CIE-LAB	lab(19.90, 30.08, 13.45)
CIE-LCH	lch(19.90, 32.94, 24.09°)
OKLab	oklab(32.11% 0.0893 0.0325)
OKLCH	oklch(32.11% 0.095 20)
XYZ	xyz(4.7989, 2.9633, 1.5473)
Luminance	0.0296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A191E #195A55

analogous

#5A193E #5A191E #5A3519

triadic

#5A191E #1E5A19 #191E5A

tetradic

#5A191E #3E5A19 #195A55 #35195A

square

#5A191E #3E5A19 #195A55 #35195A

split-complementary

#5A191E #195A35 #193E5A

monochromatic

#180708 #2A0C0E #5A191E #8A262E #BA343E

Accessibility & contrast

On white

13.19

#5A191E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#5A191E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A191E

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A191E	#FFFFFF	#000000	##FFFFFF
##5A191E	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A271E

Deuteranopia (green-blind)

#3A351C

Tritanopia (blue-blind)

#630A1B

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #5a191e;
/* rgb */ color: rgb(90, 25, 30);
/* oklch */ color: oklch(32.1% 0.095 20.0);

Tailwind

colors: {
  custom: {
    50: '#8e5a59',
    500: '#5a191e',
    950: '#000000',
  },
}

SCSS

$custom: #5a191e;
$custom-light: #8e5a59;
$custom-dark: #000000;

JSON

{
  "hex": "#5a191e",
  "rgb": {
    "r": 90,
    "g": 25,
    "b": 30
  },
  "hsl": {
    "h": 355.385,
    "s": 56.522,
    "l": 22.549
  },
  "oklch": {
    "l": 0.3211,
    "c": 0.095,
    "h": 20
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#5A191E

secondary

#3E908A

accent

#E0D448

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0403

muted

#7E7978

Preview Lab

Preview with #5A191E

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

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