#C64729#C64729

#C64729 is a mid, vivid red. Relative luminance 0.167; OKLCH L 56.9% C 0.168 H 34.5°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#C64729
RGB	rgb(198, 71, 41)
HSL	hsl(11, 66%, 47%)
HSV	hsv(11, 79%, 78%)
CMYK	cmyk(0%, 64.1%, 79.3%, 22.4%)
CIE-LAB	lab(47.85, 49.13, 43.88)
CIE-LCH	lch(47.85, 65.87, 41.77°)
OKLab	oklab(56.91% 0.1384 0.0952)
OKLCH	oklch(56.91% 0.168 34.5)
XYZ	xyz(25.9451, 16.6761, 3.9500)
Luminance	0.1667 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64729 #29A8C6

analogous

#C6295A #C64729 #C69629

triadic

#C64729 #29C647 #4729C6

tetradic

#C64729 #5AC629 #29A8C6 #9629C6

square

#C64729 #5AC629 #29A8C6 #9629C6

split-complementary

#C64729 #29C696 #295AC6

monochromatic

#612314 #93351F #C64729 #DB6C51 #E69784

Accessibility & contrast

On white

4.84

#C64729 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#C64729 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C64729

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64729	#FFFFFF	#000000	##FFFFFF
##C64729	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6025

Deuteranopia (green-blind)

#8B7C24

Tritanopia (blue-blind)

#DA2441

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c64729;
/* rgb */ color: rgb(198, 71, 41);
/* oklch */ color: oklch(56.9% 0.168 34.5);

Tailwind

colors: {
  custom: {
    50: '#e08065',
    500: '#c64729',
    950: '#000000',
  },
}

SCSS

$custom: #c64729;
$custom-light: #e08065;
$custom-dark: #000000;

JSON

{
  "hex": "#c64729",
  "rgb": {
    "r": 198,
    "g": 71,
    "b": 41
  },
  "hsl": {
    "h": 11.465,
    "s": 65.69,
    "l": 46.863
  },
  "oklch": {
    "l": 0.5691,
    "c": 0.168,
    "h": 34.5
  },
  "luminance": 0.16672
}

Semantic roles & 50–950 ramp

primary

#C64729

secondary

#7CBFCF

accent

#C8E93F

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #C64729

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

Preview Lab → · Contrast checker → · Palette generator →