#521417#521417

#521417 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.092 H 22.1°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#521417
RGB	rgb(82, 20, 23)
HSL	hsl(357, 61%, 20%)
HSV	hsv(357, 76%, 32%)
CMYK	cmyk(0%, 75.6%, 72%, 67.8%)
CIE-LAB	lab(17.26, 28.88, 14.63)
CIE-LCH	lch(17.26, 32.38, 26.86°)
OKLab	oklab(29.79% 0.0851 0.0346)
OKLCH	oklch(29.79% 0.092 22.1)
XYZ	xyz(3.8849, 2.3566, 1.0607)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521417 #14524F

analogous

#521436 #521417 #523014

triadic

#521417 #175214 #141752

tetradic

#521417 #365214 #14524F #301452

square

#521417 #365214 #14524F #301452

split-complementary

#521417 #145230 #143652

monochromatic

#190607 #210809 #521417 #832025 #B42C33

Accessibility & contrast

On white

14.27

#521417 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#521417 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521417

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521417	#FFFFFF	#000000	##FFFFFF
##521417	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252217

Deuteranopia (green-blind)

#352F15

Tritanopia (blue-blind)

#5B0416

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #521417;
/* rgb */ color: rgb(82, 20, 23);
/* oklch */ color: oklch(29.8% 0.092 22.1);

Tailwind

colors: {
  custom: {
    50: '#885653',
    500: '#521417',
    950: '#000000',
  },
}

SCSS

$custom: #521417;
$custom-light: #885653;
$custom-dark: #000000;

JSON

{
  "hex": "#521417",
  "rgb": {
    "r": 82,
    "g": 20,
    "b": 23
  },
  "hsl": {
    "h": 357.097,
    "s": 60.784,
    "l": 20
  },
  "oklch": {
    "l": 0.29787,
    "c": 0.09183,
    "h": 22.1
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#521417

secondary

#388A86

accent

#E4DC44

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #521417

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

Preview Lab → · Contrast checker → · Palette generator →