#51173F#51173F

#51173F is a dark, moderate pink. Relative luminance 0.027; OKLCH L 31.4% C 0.100 H 342.2°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#51173F
RGB	rgb(81, 23, 63)
HSL	hsl(319, 56%, 20%)
HSV	hsv(319, 72%, 32%)
CMYK	cmyk(0%, 71.6%, 22.2%, 68.2%)
CIE-LAB	lab(18.89, 31.78, -11.39)
CIE-LCH	lch(18.89, 33.76, 340.28°)
OKLab	oklab(31.39% 0.0951 -0.0305)
OKLCH	oklch(31.39% 0.1 342.2)
XYZ	xyz(4.5971, 2.7214, 4.9848)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#51173F #175129

analogous

#461751 #51173F #511722

triadic

#51173F #3F5117 #173F51

tetradic

#51173F #514617 #175129 #172251

square

#51173F #514617 #175129 #172251

split-complementary

#51173F #225117 #175146

monochromatic

#180713 #21091A #51173F #812564 #B03289

Accessibility & contrast

On white

13.60

#51173F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#51173F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #51173F

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##51173F	#FFFFFF	#000000	##FFFFFF
##51173F	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2840

Deuteranopia (green-blind)

#2D313E

Tritanopia (blue-blind)

#561828

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #51173f;
/* rgb */ color: rgb(81, 23, 63);
/* oklch */ color: oklch(31.4% 0.100 342.2);

Tailwind

colors: {
  custom: {
    50: '#845974',
    500: '#51173f',
    950: '#000000',
  },
}

SCSS

$custom: #51173f;
$custom-light: #845974;
$custom-dark: #000000;

JSON

{
  "hex": "#51173f",
  "rgb": {
    "r": 81,
    "g": 23,
    "b": 63
  },
  "hsl": {
    "h": 318.621,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31392,
    "c": 0.09984,
    "h": 342.2
  },
  "luminance": 0.02721
}

Semantic roles & 50–950 ramp

primary

#51173F

secondary

#3C8853

accent

#DF7749

background

#F8F5F7

surface

#EFE9ED

border

#CAC5C8

text

#0B0408

muted

#7C797B

Preview Lab

Preview with #51173F

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

Preview Lab → · Contrast checker → · Palette generator →