#511A40#511A40

#511A40 is a dark, moderate pink. Relative luminance 0.029; OKLCH L 31.8% C 0.096 H 341.7°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#511A40
RGB	rgb(81, 26, 64)
HSL	hsl(319, 51%, 21%)
HSV	hsv(319, 68%, 32%)
CMYK	cmyk(0%, 67.9%, 21%, 68.2%)
CIE-LAB	lab(19.47, 30.49, -11.20)
CIE-LCH	lch(19.47, 32.48, 339.83°)
OKLab	oklab(31.83% 0.0909 -0.03)
OKLCH	oklch(31.83% 0.096 341.7)
XYZ	xyz(4.6883, 2.8587, 5.1544)
Luminance	0.0286 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#511A40 #1A512B

analogous

#461A51 #511A40 #511A24

triadic

#511A40 #40511A #1A4051

tetradic

#511A40 #51461A #1A512B #1A2451

square

#511A40 #51461A #1A512B #1A2451

split-complementary

#511A40 #24511A #1A5146

monochromatic

#170712 #230B1B #511A40 #7F2965 #AE3889

Accessibility & contrast

On white

13.36

#511A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#511A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #511A40

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##511A40	#FFFFFF	#000000	##FFFFFF
##511A40	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)

#1E2941

Deuteranopia (green-blind)

#2E323F

Tritanopia (blue-blind)

#561B2A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #511a40;
/* rgb */ color: rgb(81, 26, 64);
/* oklch */ color: oklch(31.8% 0.096 341.7);

Tailwind

colors: {
  custom: {
    50: '#845b75',
    500: '#511a40',
    950: '#000000',
  },
}

SCSS

$custom: #511a40;
$custom-light: #845b75;
$custom-dark: #000000;

JSON

{
  "hex": "#511a40",
  "rgb": {
    "r": 81,
    "g": 26,
    "b": 64
  },
  "hsl": {
    "h": 318.545,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31831,
    "c": 0.09572,
    "h": 341.7
  },
  "luminance": 0.02858
}

Semantic roles & 50–950 ramp

primary

#511A40

secondary

#408756

accent

#DB794D

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #511A40

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

Preview Lab → · Contrast checker → · Palette generator →