#511624#511624

#511624 is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.2% C 0.088 H 9.9°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#511624
RGB	rgb(81, 22, 36)
HSL	hsl(346, 57%, 20%)
HSV	hsv(346, 73%, 32%)
CMYK	cmyk(0%, 72.8%, 55.6%, 68.2%)
CIE-LAB	lab(17.70, 28.66, 5.94)
CIE-LCH	lch(17.70, 29.27, 11.70°)
OKLab	oklab(30.17% 0.087 0.0152)
OKLCH	oklch(30.17% 0.088 9.9)
XYZ	xyz(3.9990, 2.4510, 1.9312)
Luminance	0.0245 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511624 #165143

analogous

#511641 #511624 #512616

triadic

#511624 #245116 #162451

tetradic

#511624 #415116 #165143 #261651

square

#511624 #415116 #165143 #261651

split-complementary

#511624 #165126 #164151

monochromatic

#18070B #21090F #511624 #812339 #B1304F

Accessibility & contrast

On white

14.09

#511624 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#511624 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511624

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511624	#FFFFFF	#000000	##FFFFFF
##511624	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242424

Deuteranopia (green-blind)

#333023

Tritanopia (blue-blind)

#590C1C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #511624;
/* rgb */ color: rgb(81, 22, 36);
/* oklch */ color: oklch(30.2% 0.088 9.9);

Tailwind

colors: {
  custom: {
    50: '#86575e',
    500: '#511624',
    950: '#000000',
  },
}

SCSS

$custom: #511624;
$custom-light: #86575e;
$custom-dark: #000000;

JSON

{
  "hex": "#511624",
  "rgb": {
    "r": 81,
    "g": 22,
    "b": 36
  },
  "hsl": {
    "h": 345.763,
    "s": 57.282,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30174,
    "c": 0.08829,
    "h": 9.9
  },
  "luminance": 0.02451
}

Semantic roles & 50–950 ramp

primary

#511624

secondary

#3A8876

accent

#E1BC47

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0304

muted

#7D7879

Preview Lab

Preview with #511624

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

Preview Lab → · Contrast checker → · Palette generator →