#501710#501710

#501710 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.7% C 0.087 H 30.0°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#501710
RGB	rgb(80, 23, 16)
HSL	hsl(7, 67%, 19%)
HSV	hsv(7, 80%, 31%)
CMYK	cmyk(0%, 71.2%, 80%, 68.6%)
CIE-LAB	lab(17.26, 26.25, 19.03)
CIE-LCH	lch(17.26, 32.42, 35.94°)
OKLab	oklab(29.67% 0.0754 0.0436)
OKLCH	oklch(29.67% 0.087 30)
XYZ	xyz(3.7086, 2.3562, 0.7496)
Luminance	0.0236 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501710 #104950

analogous

#501029 #501710 #503710

triadic

#501710 #105017 #171050

tetradic

#501710 #295010 #104950 #371050

square

#501710 #295010 #104950 #371050

split-complementary

#501710 #105037 #102950

monochromatic

#1A0705 #1D0806 #501710 #83261A #B63424

Accessibility & contrast

On white

14.27

#501710 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#501710 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501710

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501710	#FFFFFF	#000000	##FFFFFF
##501710	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)

#27230F

Deuteranopia (green-blind)

#352F0E

Tritanopia (blue-blind)

#590816

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #501710;
/* rgb */ color: rgb(80, 23, 16);
/* oklch */ color: oklch(29.7% 0.087 30.0);

Tailwind

colors: {
  custom: {
    50: '#87574e',
    500: '#501710',
    950: '#000000',
  },
}

SCSS

$custom: #501710;
$custom-light: #87574e;
$custom-dark: #000000;

JSON

{
  "hex": "#501710",
  "rgb": {
    "r": 80,
    "g": 23,
    "b": 16
  },
  "hsl": {
    "h": 6.563,
    "s": 66.667,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29671,
    "c": 0.08706,
    "h": 30
  },
  "luminance": 0.02356
}

Semantic roles & 50–950 ramp

primary

#501710

secondary

#32808A

accent

#D7EA3E

background

#F8F5F4

surface

#F0E9E7

border

#CBC5C3

text

#0C0301

muted

#7D7877

Preview Lab

Preview with #501710

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

Preview Lab → · Contrast checker → · Palette generator →