#643154#643154

#643154 is a dark, moderate pink. Relative luminance 0.055; OKLCH L 39.3% C 0.088 H 340.4°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#643154
RGB	rgb(100, 49, 84)
HSL	hsl(319, 34%, 29%)
HSV	hsv(319, 51%, 39%)
CMYK	cmyk(0%, 51%, 16%, 60.8%)
CIE-LAB	lab(28.24, 28.02, -10.97)
CIE-LCH	lch(28.24, 30.09, 338.62°)
OKLab	oklab(39.27% 0.0825 -0.0293)
OKLCH	oklch(39.27% 0.088 340.4)
XYZ	xyz(7.9542, 5.5466, 9.0374)
Luminance	0.0555 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#643154 #316441

analogous

#5B3164 #643154 #64313B

triadic

#643154 #546431 #315464

tetradic

#643154 #645B31 #316441 #313B64

square

#643154 #645B31 #316441 #313B64

split-complementary

#643154 #3B6431 #31645B

monochromatic

#150A11 #3B1D31 #643154 #8D4577 #B15F97

Accessibility & contrast

On white

9.96

#643154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#643154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #643154

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##643154	#FFFFFF	#000000	##FFFFFF
##643154	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333E55

Deuteranopia (green-blind)

#414653

Tritanopia (blue-blind)

#69323E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #643154;
/* rgb */ color: rgb(100, 49, 84);
/* oklch */ color: oklch(39.3% 0.088 340.4);

Tailwind

colors: {
  custom: {
    50: '#926b84',
    500: '#643154',
    950: '#000000',
  },
}

SCSS

$custom: #643154;
$custom-light: #926b84;
$custom-dark: #000000;

JSON

{
  "hex": "#643154",
  "rgb": {
    "r": 100,
    "g": 49,
    "b": 84
  },
  "hsl": {
    "h": 318.824,
    "s": 34.228,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39265,
    "c": 0.08751,
    "h": 340.4
  },
  "luminance": 0.05546
}

Semantic roles & 50–950 ramp

primary

#643154

secondary

#5C956E

accent

#CA805D

background

#F9F6F8

surface

#F1EBEF

border

#CBC6CA

text

#0D070A

muted

#7E7A7C

Preview Lab

Preview with #643154

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

Preview Lab → · Contrast checker → · Palette generator →