#C64B4E#C64B4E

#C64B4E is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.9% C 0.157 H 22.0°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#C64B4E
RGB	rgb(198, 75, 78)
HSL	hsl(359, 52%, 54%)
HSV	hsv(359, 62%, 78%)
CMYK	cmyk(0%, 62.1%, 60.6%, 22.4%)
CIE-LAB	lab(49.00, 49.26, 24.40)
CIE-LCH	lch(49.00, 54.97, 26.35°)
OKLab	oklab(57.93% 0.1459 0.059)
OKLCH	oklch(57.93% 0.157 22)
XYZ	xyz(27.1825, 17.5916, 9.1704)
Luminance	0.1759 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64B4E #4BC6C3

analogous

#C64B8B #C64B4E #C6854B

triadic

#C64B4E #4EC64B #4B4EC6

tetradic

#C64B4E #8BC64B #4BC6C3 #854BC6

square

#C64B4E #8BC64B #4BC6C3 #854BC6

split-complementary

#C64B4E #4BC685 #4B8BC6

monochromatic

#722426 #A13336 #C64B4E #D5797C #E3A8A9

Accessibility & contrast

On white

4.65

#C64B4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#C64B4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64B4E

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64B4E	#FFFFFF	#000000	##FFFFFF
##C64B4E	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A644D

Deuteranopia (green-blind)

#897E4B

Tritanopia (blue-blind)

#D8324D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c64b4e;
/* rgb */ color: rgb(198, 75, 78);
/* oklch */ color: oklch(57.9% 0.157 22.0);

Tailwind

colors: {
  custom: {
    50: '#de837f',
    500: '#c64b4e',
    950: '#000000',
  },
}

SCSS

$custom: #c64b4e;
$custom-light: #de837f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64b4e",
  "rgb": {
    "r": 198,
    "g": 75,
    "b": 78
  },
  "hsl": {
    "h": 358.537,
    "s": 51.899,
    "l": 53.529
  },
  "oklch": {
    "l": 0.5793,
    "c": 0.15737,
    "h": 22
  },
  "luminance": 0.17588
}

Semantic roles & 50–950 ramp

primary

#C64B4E

secondary

#9CD1CF

accent

#DBD84C

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C64B4E

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

Preview Lab → · Contrast checker → · Palette generator →