#901C63#901C63

#901C63 is a dark, vivid pink. Relative luminance 0.077; OKLCH L 44.7% C 0.164 H 348.6°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#901C63
RGB	rgb(144, 28, 99)
HSL	hsl(323, 67%, 34%)
HSV	hsv(323, 81%, 56%)
CMYK	cmyk(0%, 80.6%, 31.3%, 43.5%)
CIE-LAB	lab(33.27, 52.75, -12.35)
CIE-LCH	lch(33.27, 54.18, 346.83°)
OKLab	oklab(44.66% 0.1612 -0.0324)
OKLCH	oklch(44.66% 0.164 348.6)
XYZ	xyz(14.1698, 7.6623, 12.5347)
Luminance	0.0766 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#901C63 #1C9049

analogous

#831C90 #901C63 #901C29

triadic

#901C63 #63901C #1C6390

tetradic

#901C63 #90831C #1C9049 #1C2990

square

#901C63 #90831C #1C9049 #1C2990

split-complementary

#901C63 #29901C #1C9083

monochromatic

#2A081D #5D1240 #901C63 #C32686 #DC4AA3

Accessibility & contrast

On white

8.29

#901C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#901C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #901C63

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##901C63	#FFFFFF	#000000	##FFFFFF
##901C63	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304165

Deuteranopia (green-blind)

#525560

Tritanopia (blue-blind)

#9B153D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #901c63;
/* rgb */ color: rgb(144, 28, 99);
/* oklch */ color: oklch(44.7% 0.164 348.6);

Tailwind

colors: {
  custom: {
    50: '#b5668f',
    500: '#901c63',
    950: '#000000',
  },
}

SCSS

$custom: #901c63;
$custom-light: #b5668f;
$custom-dark: #000000;

JSON

{
  "hex": "#901c63",
  "rgb": {
    "r": 144,
    "g": 28,
    "b": 99
  },
  "hsl": {
    "h": 323.276,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.44656,
    "c": 0.16446,
    "h": 348.6
  },
  "luminance": 0.07661
}

Semantic roles & 50–950 ramp

primary

#901C63

secondary

#4ABE77

accent

#EA813D

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#12070C

muted

#817A7D

Preview Lab

Preview with #901C63

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

Preview Lab → · Contrast checker → · Palette generator →