#5A1312#5A1312

#5A1312 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.103 H 26.1°. Best body text is #FFFFFF at 13.67:1 contrast (WCAG AA passes).

Color values

HEX	#5A1312
RGB	rgb(90, 19, 18)
HSL	hsl(1, 67%, 21%)
HSV	hsv(1, 80%, 35%)
CMYK	cmyk(0%, 78.9%, 80%, 64.7%)
CIE-LAB	lab(18.73, 31.97, 20.13)
CIE-LCH	lch(18.73, 37.78, 32.20°)
OKLab	oklab(31.17% 0.0925 0.0454)
OKLCH	oklch(31.17% 0.103 26.1)
XYZ	xyz(4.5590, 2.6838, 0.8501)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A1312 #12595A

analogous

#5A1235 #5A1312 #5A3712

triadic

#5A1312 #125A13 #13125A

tetradic

#5A1312 #355A12 #12595A #37125A

square

#5A1312 #355A12 #12595A #37125A

split-complementary

#5A1312 #125A37 #12355A

monochromatic

#1A0505 #270808 #5A1312 #8D1E1C #C02926

Accessibility & contrast

On white

13.67

#5A1312 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5A1312 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A1312

13.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A1312	#FFFFFF	#000000	##FFFFFF
##5A1312	1.00	13.67	1.54	13.67
#FFFFFF	13.67	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282411

Deuteranopia (green-blind)

#3A330F

Tritanopia (blue-blind)

#640014

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5a1312;
/* rgb */ color: rgb(90, 19, 18);
/* oklch */ color: oklch(31.2% 0.103 26.1);

Tailwind

colors: {
  custom: {
    50: '#8f5750',
    500: '#5a1312',
    950: '#000000',
  },
}

SCSS

$custom: #5a1312;
$custom-light: #8f5750;
$custom-dark: #000000;

JSON

{
  "hex": "#5a1312",
  "rgb": {
    "r": 90,
    "g": 19,
    "b": 18
  },
  "hsl": {
    "h": 0.833,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31172,
    "c": 0.10302,
    "h": 26.1
  },
  "luminance": 0.02683
}

Semantic roles & 50–950 ramp

primary

#5A1312

secondary

#359193

accent

#E7EA3E

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0302

muted

#7E7878

Preview Lab

Preview with #5A1312

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

Preview Lab → · Contrast checker → · Palette generator →