#640E2E#640E2E

#640E2E is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.4% C 0.120 H 5.0°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#640E2E
RGB	rgb(100, 14, 46)
HSL	hsl(338, 75%, 22%)
HSV	hsv(338, 86%, 39%)
CMYK	cmyk(0%, 86%, 54%, 60.8%)
CIE-LAB	lab(20.91, 38.95, 3.94)
CIE-LCH	lch(20.91, 39.15, 5.78°)
OKLab	oklab(33.38% 0.1192 0.0104)
OKLCH	oklch(33.38% 0.12 5)
XYZ	xyz(5.9062, 3.2215, 2.8950)
Luminance	0.0322 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#640E2E #0E6444

analogous

#640E59 #640E2E #64190E

triadic

#640E2E #2E640E #0E2E64

tetradic

#640E2E #59640E #0E6444 #190E64

square

#640E2E #59640E #0E6444 #190E64

split-complementary

#640E2E #0E6419 #0E5964

monochromatic

#1B040C #2E0615 #640E2E #9A1647 #CF1D5F

Accessibility & contrast

On white

12.77

#640E2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#640E2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #640E2E

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##640E2E	#FFFFFF	#000000	##FFFFFF
##640E2E	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25282F

Deuteranopia (green-blind)

#3B382C

Tritanopia (blue-blind)

#6E001C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #640e2e;
/* rgb */ color: rgb(100, 14, 46);
/* oklch */ color: oklch(33.4% 0.120 5.0);

Tailwind

colors: {
  custom: {
    50: '#955866',
    500: '#640e2e',
    950: '#000000',
  },
}

SCSS

$custom: #640e2e;
$custom-light: #955866;
$custom-dark: #000000;

JSON

{
  "hex": "#640e2e",
  "rgb": {
    "r": 100,
    "g": 14,
    "b": 46
  },
  "hsl": {
    "h": 337.674,
    "s": 75.439,
    "l": 22.353
  },
  "oklch": {
    "l": 0.33377,
    "c": 0.11966,
    "h": 5
  },
  "luminance": 0.03221
}

Semantic roles & 50–950 ramp

primary

#640E2E

secondary

#319D75

accent

#F2AC36

background

#F9F5F6

surface

#F2E9EB

border

#CCC5C6

text

#0E0405

muted

#7E797A

Preview Lab

Preview with #640E2E

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

Preview Lab → · Contrast checker → · Palette generator →