#901C51#901C51

#901C51 is a dark, vivid pink. Relative luminance 0.074; OKLCH L 44.0% C 0.156 H 358.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#901C51
RGB	rgb(144, 28, 81)
HSL	hsl(333, 67%, 34%)
HSV	hsv(333, 81%, 56%)
CMYK	cmyk(0%, 80.6%, 43.8%, 43.5%)
CIE-LAB	lab(32.60, 50.75, -1.67)
CIE-LCH	lch(32.60, 50.78, 358.12°)
OKLab	oklab(43.95% 0.1561 -0.0038)
OKLCH	oklch(43.95% 0.156 358.6)
XYZ	xyz(13.4031, 7.3557, 8.4970)
Luminance	0.0735 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901C51 #1C905B

analogous

#901C8B #901C51 #90211C

triadic

#901C51 #51901C #1C5190

tetradic

#901C51 #8B901C #1C905B #211C90

square

#901C51 #8B901C #1C905B #211C90

split-complementary

#901C51 #1C9021 #1C8B90

monochromatic

#2A0817 #5D1234 #901C51 #C3266E #DC4A8D

Accessibility & contrast

On white

8.50

#901C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#901C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901C51

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901C51	#FFFFFF	#000000	##FFFFFF
##901C51	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373F52

Deuteranopia (green-blind)

#56554E

Tritanopia (blue-blind)

#9C0434

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #901c51;
/* rgb */ color: rgb(144, 28, 81);
/* oklch */ color: oklch(44.0% 0.156 358.6);

Tailwind

colors: {
  custom: {
    50: '#b66581',
    500: '#901c51',
    950: '#000000',
  },
}

SCSS

$custom: #901c51;
$custom-light: #b66581;
$custom-dark: #000000;

JSON

{
  "hex": "#901c51",
  "rgb": {
    "r": 144,
    "g": 28,
    "b": 81
  },
  "hsl": {
    "h": 332.586,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43952,
    "c": 0.15613,
    "h": 358.6
  },
  "luminance": 0.07354
}

Semantic roles & 50–950 ramp

primary

#901C51

secondary

#4ABE89

accent

#EA9B3D

background

#FBF6F7

surface

#F7EBEE

border

#D0C6C9

text

#12060A

muted

#817A7C

Preview Lab

Preview with #901C51

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

Preview Lab → · Contrast checker → · Palette generator →