#53170F#53170F

#53170F is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.091 H 30.6°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#53170F
RGB	rgb(83, 23, 15)
HSL	hsl(7, 69%, 19%)
HSV	hsv(7, 82%, 33%)
CMYK	cmyk(0%, 72.3%, 81.9%, 67.5%)
CIE-LAB	lab(17.86, 27.40, 20.45)
CIE-LCH	lch(17.86, 34.18, 36.74°)
OKLab	oklab(30.24% 0.0784 0.0463)
OKLCH	oklch(30.24% 0.091 30.6)
XYZ	xyz(3.9603, 2.4869, 0.7233)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53170F #0F4B53

analogous

#530F29 #53170F #53390F

triadic

#53170F #0F5317 #170F53

tetradic

#53170F #29530F #0F4B53 #390F53

square

#53170F #29530F #0F4B53 #390F53

split-complementary

#53170F #0F5339 #0F2953

monochromatic

#1A0705 #1F0906 #53170F #872518 #BB3422

Accessibility & contrast

On white

14.03

#53170F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#53170F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #53170F

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53170F	#FFFFFF	#000000	##FFFFFF
##53170F	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230E

Deuteranopia (green-blind)

#37310D

Tritanopia (blue-blind)

#5C0616

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #53170f;
/* rgb */ color: rgb(83, 23, 15);
/* oklch */ color: oklch(30.2% 0.091 30.6);

Tailwind

colors: {
  custom: {
    50: '#89584e',
    500: '#53170f',
    950: '#000000',
  },
}

SCSS

$custom: #53170f;
$custom-light: #89584e;
$custom-dark: #000000;

JSON

{
  "hex": "#53170f",
  "rgb": {
    "r": 83,
    "g": 23,
    "b": 15
  },
  "hsl": {
    "h": 7.059,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.30236,
    "c": 0.09103,
    "h": 30.6
  },
  "luminance": 0.02486
}

Semantic roles & 50–950 ramp

primary

#53170F

secondary

#31828D

accent

#D7EC3C

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0D0301

muted

#7D7877

Preview Lab

Preview with #53170F

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

Preview Lab → · Contrast checker → · Palette generator →