#C64D34#C64D34

#C64D34 is a mid, vivid red. Relative luminance 0.176; OKLCH L 57.8% C 0.160 H 33.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#C64D34
RGB	rgb(198, 77, 52)
HSL	hsl(10, 58%, 49%)
HSV	hsv(10, 74%, 78%)
CMYK	cmyk(0%, 61.1%, 73.7%, 22.4%)
CIE-LAB	lab(48.96, 46.89, 39.26)
CIE-LCH	lch(48.96, 61.16, 39.94°)
OKLab	oklab(57.79% 0.1335 0.0881)
OKLCH	oklch(57.79% 0.16 33.4)
XYZ	xyz(26.5652, 17.5651, 5.2397)
Luminance	0.1756 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64D34 #34ADC6

analogous

#C63464 #C64D34 #C69634

triadic

#C64D34 #34C64D #4D34C6

tetradic

#C64D34 #64C634 #34ADC6 #9634C6

square

#C64D34 #64C634 #34ADC6 #9634C6

split-complementary

#C64D34 #34C696 #3464C6

monochromatic

#65271B #963A27 #C64D34 #D67562 #E2A092

Accessibility & contrast

On white

4.65

#C64D34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#C64D34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64D34

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64D34	#FFFFFF	#000000	##FFFFFF
##C64D34	1.00	4.65	4.51	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6431

Deuteranopia (green-blind)

#8C7E30

Tritanopia (blue-blind)

#D93048

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #c64d34;
/* rgb */ color: rgb(198, 77, 52);
/* oklch */ color: oklch(57.8% 0.160 33.4);

Tailwind

colors: {
  custom: {
    50: '#df836d',
    500: '#c64d34',
    950: '#000000',
  },
}

SCSS

$custom: #c64d34;
$custom-light: #df836d;
$custom-dark: #000000;

JSON

{
  "hex": "#c64d34",
  "rgb": {
    "r": 198,
    "g": 77,
    "b": 52
  },
  "hsl": {
    "h": 10.274,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57786,
    "c": 0.15996,
    "h": 33.4
  },
  "luminance": 0.17561
}

Semantic roles & 50–950 ramp

primary

#C64D34

secondary

#89C2CD

accent

#C7E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64D34

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

Preview Lab → · Contrast checker → · Palette generator →