#5A121E#5A121E

#5A121E is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.3% C 0.103 H 16.4°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#5A121E
RGB	rgb(90, 18, 30)
HSL	hsl(350, 67%, 21%)
HSV	hsv(350, 80%, 35%)
CMYK	cmyk(0%, 80%, 66.7%, 64.7%)
CIE-LAB	lab(18.80, 33.09, 12.02)
CIE-LCH	lch(18.80, 35.20, 19.97°)
OKLab	oklab(31.3% 0.0989 0.0292)
OKLCH	oklch(31.3% 0.103 16.4)
XYZ	xyz(4.6676, 2.7007, 1.5036)
Luminance	0.0270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A121E #125A4E

analogous

#5A1242 #5A121E #5A2A12

triadic

#5A121E #1E5A12 #121E5A

tetradic

#5A121E #425A12 #125A4E #2A125A

square

#5A121E #425A12 #125A4E #2A125A

split-complementary

#5A121E #125A2A #12425A

monochromatic

#1A0508 #27080D #5A121E #8D1C2F #C02640

Accessibility & contrast

On white

13.64

#5A121E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#5A121E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5A121E

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A121E	#FFFFFF	#000000	##FFFFFF
##5A121E	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241E

Deuteranopia (green-blind)

#38331C

Tritanopia (blue-blind)

#630017

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #5a121e;
/* rgb */ color: rgb(90, 18, 30);
/* oklch */ color: oklch(31.3% 0.103 16.4);

Tailwind

colors: {
  custom: {
    50: '#8e5759',
    500: '#5a121e',
    950: '#000000',
  },
}

SCSS

$custom: #5a121e;
$custom-light: #8e5759;
$custom-dark: #000000;

JSON

{
  "hex": "#5a121e",
  "rgb": {
    "r": 90,
    "g": 18,
    "b": 30
  },
  "hsl": {
    "h": 350,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.31296,
    "c": 0.10312,
    "h": 16.4
  },
  "luminance": 0.027
}

Semantic roles & 50–950 ramp

primary

#5A121E

secondary

#359383

accent

#EACD3E

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #5A121E

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

Preview Lab → · Contrast checker → · Palette generator →