#64243B#64243B

#64243B is a dark, moderate pink. Relative luminance 0.043; OKLCH L 36.2% C 0.096 H 0.7°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#64243B
RGB	rgb(100, 36, 59)
HSL	hsl(338, 47%, 27%)
HSV	hsv(338, 64%, 39%)
CMYK	cmyk(0%, 64%, 41%, 60.8%)
CIE-LAB	lab(24.60, 31.30, 0.28)
CIE-LCH	lch(24.60, 31.30, 0.51°)
OKLab	oklab(36.24% 0.0955 0.0011)
OKLCH	oklch(36.24% 0.096 0.7)
XYZ	xyz(6.6762, 4.2876, 4.6128)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64243B #24644D

analogous

#64245B #64243B #642D24

triadic

#64243B #3B6424 #243B64

tetradic

#64243B #5B6424 #24644D #2D2464

square

#64243B #5B6424 #24644D #2D2464

split-complementary

#64243B #24642D #245B64

monochromatic

#17080D #371420 #64243B #913456 #BC4671

Accessibility & contrast

On white

11.31

#64243B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#64243B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64243B

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64243B	#FFFFFF	#000000	##FFFFFF
##64243B	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30333C

Deuteranopia (green-blind)

#403F3A

Tritanopia (blue-blind)

#6C1E2D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #64243b;
/* rgb */ color: rgb(100, 36, 59);
/* oklch */ color: oklch(36.2% 0.096 0.7);

Tailwind

colors: {
  custom: {
    50: '#936270',
    500: '#64243b',
    950: '#000000',
  },
}

SCSS

$custom: #64243b;
$custom-light: #936270;
$custom-dark: #000000;

JSON

{
  "hex": "#64243b",
  "rgb": {
    "r": 100,
    "g": 36,
    "b": 59
  },
  "hsl": {
    "h": 338.438,
    "s": 47.059,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36241,
    "c": 0.09553,
    "h": 0.7
  },
  "luminance": 0.04287
}

Semantic roles & 50–950 ramp

primary

#64243B

secondary

#4C977C

accent

#D7A751

background

#F9F6F6

surface

#F2EBEC

border

#CCC6C7

text

#0D0507

muted

#7E7A7A

Preview Lab

Preview with #64243B

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

Preview Lab → · Contrast checker → · Palette generator →