#5A111E#5A111E

#5A111E is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.104 H 16.0°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#5A111E
RGB	rgb(90, 17, 30)
HSL	hsl(349, 68%, 21%)
HSV	hsv(349, 81%, 35%)
CMYK	cmyk(0%, 81.1%, 66.7%, 64.7%)
CIE-LAB	lab(18.67, 33.47, 11.84)
CIE-LCH	lch(18.67, 35.50, 19.49°)
OKLab	oklab(31.19% 0.1001 0.0288)
OKLCH	oklch(31.19% 0.104 16)
XYZ	xyz(4.6517, 2.6690, 1.4983)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A111E #115A4D

analogous

#5A1142 #5A111E #5A2811

triadic

#5A111E #1E5A11 #111E5A

tetradic

#5A111E #425A11 #115A4D #28115A

square

#5A111E #425A11 #115A4D #28115A

split-complementary

#5A111E #115A28 #11425A

monochromatic

#1A0509 #27070D #5A111E #8D1B2F #C12440

Accessibility & contrast

On white

13.69

#5A111E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#5A111E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A111E

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A111E	#FFFFFF	#000000	##FFFFFF
##5A111E	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25241E

Deuteranopia (green-blind)

#38331C

Tritanopia (blue-blind)

#630017

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #5a111e;
/* rgb */ color: rgb(90, 17, 30);
/* oklch */ color: oklch(31.2% 0.104 16.0);

Tailwind

colors: {
  custom: {
    50: '#8e5659',
    500: '#5a111e',
    950: '#000000',
  },
}

SCSS

$custom: #5a111e;
$custom-light: #8e5659;
$custom-dark: #000000;

JSON

{
  "hex": "#5a111e",
  "rgb": {
    "r": 90,
    "g": 17,
    "b": 30
  },
  "hsl": {
    "h": 349.315,
    "s": 68.224,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31194,
    "c": 0.10418,
    "h": 16
  },
  "luminance": 0.02668
}

Semantic roles & 50–950 ramp

primary

#5A111E

secondary

#349382

accent

#EBCC3D

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #5A111E

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

Preview Lab → · Contrast checker → · Palette generator →