#5A190C#5A190C

#5A190C is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.8% C 0.098 H 33.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#5A190C
RGB	rgb(90, 25, 12)
HSL	hsl(10, 76%, 20%)
HSV	hsv(10, 87%, 35%)
CMYK	cmyk(0%, 72.2%, 86.7%, 64.7%)
CIE-LAB	lab(19.62, 29.07, 24.35)
CIE-LCH	lch(19.62, 37.92, 39.95°)
OKLab	oklab(31.82% 0.082 0.0537)
OKLCH	oklch(31.82% 0.098 33.2)
XYZ	xyz(4.6310, 2.8962, 0.6629)
Luminance	0.0290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A190C #0C4D5A

analogous

#5A0C26 #5A190C #5A400C

triadic

#5A190C #0C5A19 #190C5A

tetradic

#5A190C #265A0C #0C4D5A #400C5A

square

#5A190C #265A0C #0C4D5A #400C5A

split-complementary

#5A190C #0C5A40 #0C265A

monochromatic

#1B0704 #240A05 #5A190C #902813 #C6371A

Accessibility & contrast

On white

13.30

#5A190C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#5A190C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A190C

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A190C	#FFFFFF	#000000	##FFFFFF
##5A190C	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C260A

Deuteranopia (green-blind)

#3C3509

Tritanopia (blue-blind)

#640517

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #5a190c;
/* rgb */ color: rgb(90, 25, 12);
/* oklch */ color: oklch(31.8% 0.098 33.2);

Tailwind

colors: {
  custom: {
    50: '#8f5a4c',
    500: '#5a190c',
    950: '#000000',
  },
}

SCSS

$custom: #5a190c;
$custom-light: #8f5a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#5a190c",
  "rgb": {
    "r": 90,
    "g": 25,
    "b": 12
  },
  "hsl": {
    "h": 10,
    "s": 76.471,
    "l": 20
  },
  "oklch": {
    "l": 0.31818,
    "c": 0.09805,
    "h": 33.2
  },
  "luminance": 0.02895
}

Semantic roles & 50–950 ramp

primary

#5A190C

secondary

#2D8395

accent

#D3F335

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #5A190C

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

Preview Lab → · Contrast checker → · Palette generator →