#511F3F#511F3F

#511F3F is a dark, moderate pink. Relative luminance 0.031; OKLCH L 32.5% C 0.086 H 343.7°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#511F3F
RGB	rgb(81, 31, 63)
HSL	hsl(322, 45%, 22%)
HSV	hsv(322, 62%, 32%)
CMYK	cmyk(0%, 61.7%, 22.2%, 68.2%)
CIE-LAB	lab(20.40, 27.69, -9.09)
CIE-LCH	lch(20.40, 29.14, 341.83°)
OKLab	oklab(32.5% 0.0827 -0.0242)
OKLCH	oklch(32.5% 0.086 343.7)
XYZ	xyz(4.7806, 3.0886, 5.0460)
Luminance	0.0309 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511F3F #1F5131

analogous

#4A1F51 #511F3F #511F26

triadic

#511F3F #3F511F #1F3F51

tetradic

#511F3F #514A1F #1F5131 #1F2651

square

#511F3F #514A1F #1F5131 #1F2651

split-complementary

#511F3F #26511F #1F514A

monochromatic

#160811 #250E1D #511F3F #7D3061 #AA4184

Accessibility & contrast

On white

12.98

#511F3F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#511F3F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511F3F

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511F3F	#FFFFFF	#000000	##FFFFFF
##511F3F	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#232C40

Deuteranopia (green-blind)

#31343E

Tritanopia (blue-blind)

#561F2C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #511f3f;
/* rgb */ color: rgb(81, 31, 63);
/* oklch */ color: oklch(32.5% 0.086 343.7);

Tailwind

colors: {
  custom: {
    50: '#845d74',
    500: '#511f3f',
    950: '#000000',
  },
}

SCSS

$custom: #511f3f;
$custom-light: #845d74;
$custom-dark: #000000;

JSON

{
  "hex": "#511f3f",
  "rgb": {
    "r": 81,
    "g": 31,
    "b": 63
  },
  "hsl": {
    "h": 321.6,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.325,
    "c": 0.08616,
    "h": 343.7
  },
  "luminance": 0.03088
}

Semantic roles & 50–950 ramp

primary

#511F3F

secondary

#46865D

accent

#D48253

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511F3F

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

Preview Lab → · Contrast checker → · Palette generator →