#64102C#64102C

#64102C is a dark, moderate pink. Relative luminance 0.033; OKLCH L 33.5% C 0.117 H 7.0°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#64102C
RGB	rgb(100, 16, 44)
HSL	hsl(340, 72%, 23%)
HSV	hsv(340, 84%, 39%)
CMYK	cmyk(0%, 84%, 56%, 60.8%)
CIE-LAB	lab(21.07, 38.16, 5.57)
CIE-LCH	lch(21.07, 38.57, 8.31°)
OKLab	oklab(33.47% 0.1164 0.0144)
OKLCH	oklch(33.47% 0.117 7)
XYZ	xyz(5.8960, 3.2626, 2.7017)
Luminance	0.0326 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64102C #106448

analogous

#641056 #64102C #641E10

triadic

#64102C #2C6410 #102C64

tetradic

#64102C #566410 #106448 #1E1064

square

#64102C #566410 #106448 #1E1064

split-complementary

#64102C #10641E #105664

monochromatic

#1A040C #2F0815 #64102C #991843 #CE215A

Accessibility & contrast

On white

12.71

#64102C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#64102C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64102C

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64102C	#FFFFFF	#000000	##FFFFFF
##64102C	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26282D

Deuteranopia (green-blind)

#3C392A

Tritanopia (blue-blind)

#6E001C

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #64102c;
/* rgb */ color: rgb(100, 16, 44);
/* oklch */ color: oklch(33.5% 0.117 7.0);

Tailwind

colors: {
  custom: {
    50: '#955864',
    500: '#64102c',
    950: '#000000',
  },
}

SCSS

$custom: #64102c;
$custom-light: #955864;
$custom-dark: #000000;

JSON

{
  "hex": "#64102c",
  "rgb": {
    "r": 100,
    "g": 16,
    "b": 44
  },
  "hsl": {
    "h": 340,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33472,
    "c": 0.11729,
    "h": 7
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary

#64102C

secondary

#339D79

accent

#EFB239

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #64102C

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

Preview Lab → · Contrast checker → · Palette generator →