#641215#641215

#641215 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.115 H 24.5°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#641215
RGB	rgb(100, 18, 21)
HSL	hsl(358, 69%, 23%)
HSV	hsv(358, 82%, 39%)
CMYK	cmyk(0%, 82%, 79%, 60.8%)
CIE-LAB	lab(20.82, 35.96, 21.16)
CIE-LCH	lch(20.82, 41.73, 30.48°)
OKLab	oklab(33.13% 0.1044 0.0476)
OKLCH	oklch(33.13% 0.115 24.5)
XYZ	xyz(5.6079, 3.1970, 1.0311)
Luminance	0.0320 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641215 #126461

analogous

#64123E #641215 #643812

triadic

#641215 #156412 #121564

tetradic

#641215 #3E6412 #126461 #381264

square

#641215 #3E6412 #126461 #381264

split-complementary

#641215 #126438 #123E64

monochromatic

#1A0505 #30090A #641215 #981B20 #CC252B

Accessibility & contrast

On white

12.81

#641215 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#641215 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641215

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641215	#FFFFFF	#000000	##FFFFFF
##641215	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2714

Deuteranopia (green-blind)

#3F3812

Tritanopia (blue-blind)

#6F0014

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #641215;
/* rgb */ color: rgb(100, 18, 21);
/* oklch */ color: oklch(33.1% 0.115 24.5);

Tailwind

colors: {
  custom: {
    50: '#975852',
    500: '#641215',
    950: '#000000',
  },
}

SCSS

$custom: #641215;
$custom-light: #975852;
$custom-dark: #000000;

JSON

{
  "hex": "#641215",
  "rgb": {
    "r": 100,
    "g": 18,
    "b": 21
  },
  "hsl": {
    "h": 357.805,
    "s": 69.492,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3313,
    "c": 0.11475,
    "h": 24.5
  },
  "luminance": 0.03196
}

Semantic roles & 50–950 ramp

primary

#641215

secondary

#369C98

accent

#ECE63B

background

#FAF5F4

surface

#F3E9E7

border

#CDC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #641215

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

Preview Lab → · Contrast checker → · Palette generator →