#521610#521610

#521610 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.091 H 29.2°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#521610
RGB	rgb(82, 22, 16)
HSL	hsl(5, 67%, 19%)
HSV	hsv(5, 80%, 32%)
CMYK	cmyk(0%, 73.2%, 80.5%, 67.8%)
CIE-LAB	lab(17.49, 27.53, 19.40)
CIE-LCH	lch(17.49, 33.69, 35.17°)
OKLab	oklab(29.92% 0.0791 0.0443)
OKLCH	oklch(29.92% 0.091 29.2)
XYZ	xyz(3.8605, 2.4056, 0.7512)
Luminance	0.0240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#521610 #104C52

analogous

#52102B #521610 #523710

triadic

#521610 #105216 #161052

tetradic

#521610 #2B5210 #104C52 #371052

square

#521610 #2B5210 #104C52 #371052

split-complementary

#521610 #105237 #102B52

monochromatic

#1A0705 #1F0806 #521610 #85241A #B83124

Accessibility & contrast

On white

14.18

#521610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#521610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #521610

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##521610	#FFFFFF	#000000	##FFFFFF
##521610	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27230F

Deuteranopia (green-blind)

#36300E

Tritanopia (blue-blind)

#5B0515

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #521610;
/* rgb */ color: rgb(82, 22, 16);
/* oklch */ color: oklch(29.9% 0.091 29.2);

Tailwind

colors: {
  custom: {
    50: '#88574e',
    500: '#521610',
    950: '#000000',
  },
}

SCSS

$custom: #521610;
$custom-light: #88574e;
$custom-dark: #000000;

JSON

{
  "hex": "#521610",
  "rgb": {
    "r": 82,
    "g": 22,
    "b": 16
  },
  "hsl": {
    "h": 5.455,
    "s": 67.347,
    "l": 19.216
  },
  "oklch": {
    "l": 0.29922,
    "c": 0.09067,
    "h": 29.2
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#521610

secondary

#32848C

accent

#DBEA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #521610

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

Preview Lab → · Contrast checker → · Palette generator →