#511B3E#511B3E

#511B3E is a dark, moderate pink. Relative luminance 0.029; OKLCH L 31.9% C 0.092 H 343.8°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#511B3E
RGB	rgb(81, 27, 62)
HSL	hsl(321, 50%, 21%)
HSV	hsv(321, 67%, 32%)
CMYK	cmyk(0%, 66.7%, 23.5%, 68.2%)
CIE-LAB	lab(19.56, 29.65, -9.67)
CIE-LCH	lch(19.56, 31.18, 341.94°)
OKLab	oklab(31.87% 0.0888 -0.0257)
OKLCH	oklch(31.87% 0.092 343.8)
XYZ	xyz(4.6549, 2.8814, 4.8675)
Luminance	0.0288 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511B3E #1B512E

analogous

#491B51 #511B3E #511B23

triadic

#511B3E #3E511B #1B3E51

tetradic

#511B3E #51491B #1B512E #1B2351

square

#511B3E #51491B #1B512E #1B2351

split-complementary

#511B3E #23511B #1B5149

monochromatic

#170812 #230C1B #511B3E #7F2A61 #AD3A84

Accessibility & contrast

On white

13.32

#511B3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#511B3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511B3E

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511B3E	#FFFFFF	#000000	##FFFFFF
##511B3E	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#202A3F

Deuteranopia (green-blind)

#2F333D

Tritanopia (blue-blind)

#561B29

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511b3e;
/* rgb */ color: rgb(81, 27, 62);
/* oklch */ color: oklch(31.9% 0.092 343.8);

Tailwind

colors: {
  custom: {
    50: '#845b73',
    500: '#511b3e',
    950: '#000000',
  },
}

SCSS

$custom: #511b3e;
$custom-light: #845b73;
$custom-dark: #000000;

JSON

{
  "hex": "#511b3e",
  "rgb": {
    "r": 81,
    "g": 27,
    "b": 62
  },
  "hsl": {
    "h": 321.111,
    "s": 50,
    "l": 21.176
  },
  "oklch": {
    "l": 0.3187,
    "c": 0.09249,
    "h": 343.8
  },
  "luminance": 0.02881
}

Semantic roles & 50–950 ramp

primary

#511B3E

secondary

#41875A

accent

#DA7F4E

background

#F8F5F6

surface

#EFE9EC

border

#CAC5C7

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511B3E

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

Preview Lab → · Contrast checker → · Palette generator →