#52170F#52170F

#52170F is a dark, moderate red. Relative luminance 0.024; OKLCH L 30.0% C 0.090 H 30.7°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#52170F
RGB	rgb(82, 23, 15)
HSL	hsl(7, 69%, 19%)
HSV	hsv(7, 82%, 32%)
CMYK	cmyk(0%, 72%, 81.7%, 67.8%)
CIE-LAB	lab(17.65, 27.00, 20.15)
CIE-LCH	lch(17.65, 33.69, 36.74°)
OKLab	oklab(30.04% 0.0772 0.0458)
OKLCH	oklch(30.04% 0.09 30.7)
XYZ	xyz(3.8727, 2.4417, 0.7192)
Luminance	0.0244 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#52170F #0F4A52

analogous

#520F29 #52170F #52390F

triadic

#52170F #0F5217 #170F52

tetradic

#52170F #29520F #0F4A52 #390F52

square

#52170F #29520F #0F4A52 #390F52

split-complementary

#52170F #0F5239 #0F2952

monochromatic

#1A0705 #1E0806 #52170F #862618 #B93422

Accessibility & contrast

On white

14.11

#52170F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#52170F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #52170F

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##52170F	#FFFFFF	#000000	##FFFFFF
##52170F	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230E

Deuteranopia (green-blind)

#36300D

Tritanopia (blue-blind)

#5B0716

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #52170f;
/* rgb */ color: rgb(82, 23, 15);
/* oklch */ color: oklch(30.0% 0.090 30.7);

Tailwind

colors: {
  custom: {
    50: '#88584e',
    500: '#52170f',
    950: '#000000',
  },
}

SCSS

$custom: #52170f;
$custom-light: #88584e;
$custom-dark: #000000;

JSON

{
  "hex": "#52170f",
  "rgb": {
    "r": 82,
    "g": 23,
    "b": 15
  },
  "hsl": {
    "h": 7.164,
    "s": 69.072,
    "l": 19.02
  },
  "oklch": {
    "l": 0.30043,
    "c": 0.08979,
    "h": 30.7
  },
  "luminance": 0.02441
}

Semantic roles & 50–950 ramp

primary

#52170F

secondary

#31818C

accent

#D7EC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #52170F

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

Preview Lab → · Contrast checker → · Palette generator →