#501F2B#501F2B

#501F2B is a dark, moderate red. Relative luminance 0.029; OKLCH L 31.5% C 0.075 H 7.1°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#501F2B
RGB	rgb(80, 31, 43)
HSL	hsl(345, 44%, 22%)
HSV	hsv(345, 61%, 31%)
CMYK	cmyk(0%, 61.2%, 46.2%, 68.6%)
CIE-LAB	lab(19.48, 24.34, 3.47)
CIE-LCH	lch(19.48, 24.59, 8.11°)
OKLab	oklab(31.54% 0.074 0.0092)
OKLCH	oklch(31.54% 0.075 7.1)
XYZ	xyz(4.2346, 2.8603, 2.6141)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#501F2B #1F5044

analogous

#501F44 #501F2B #502C1F

triadic

#501F2B #2B501F #1F2B50

tetradic

#501F2B #44501F #1F5044 #2C1F50

square

#501F2B #44501F #1F5044 #2C1F50

split-complementary

#501F2B #1F502C #1F4450

monochromatic

#16090C #240E13 #501F2B #7C3043 #A8415A

Accessibility & contrast

On white

13.36

#501F2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#501F2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #501F2B

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##501F2B	#FFFFFF	#000000	##FFFFFF
##501F2B	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28292B

Deuteranopia (green-blind)

#35332A

Tritanopia (blue-blind)

#571A23

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #501f2b;
/* rgb */ color: rgb(80, 31, 43);
/* oklch */ color: oklch(31.5% 0.075 7.1);

Tailwind

colors: {
  custom: {
    50: '#845d64',
    500: '#501f2b',
    950: '#000000',
  },
}

SCSS

$custom: #501f2b;
$custom-light: #845d64;
$custom-dark: #000000;

JSON

{
  "hex": "#501f2b",
  "rgb": {
    "r": 80,
    "g": 31,
    "b": 43
  },
  "hsl": {
    "h": 345.306,
    "s": 44.144,
    "l": 21.765
  },
  "oklch": {
    "l": 0.31535,
    "c": 0.07458,
    "h": 7.1
  },
  "luminance": 0.0286
}

Semantic roles & 50–950 ramp

primary

#501F2B

secondary

#468575

accent

#D4B554

background

#F8F5F5

surface

#EFE9EA

border

#CAC5C6

text

#0B0405

muted

#7C7979

Preview Lab

Preview with #501F2B

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

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