#C64E34#C64E34

#C64E34 is a mid, vivid red. Relative luminance 0.177; OKLCH L 57.9% C 0.159 H 33.8°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C64E34
RGB	rgb(198, 78, 52)
HSL	hsl(11, 58%, 49%)
HSV	hsv(11, 74%, 78%)
CMYK	cmyk(0%, 60.6%, 73.7%, 22.4%)
CIE-LAB	lab(49.14, 46.43, 39.45)
CIE-LCH	lch(49.14, 60.93, 40.35°)
OKLab	oklab(57.92% 0.1321 0.0885)
OKLCH	oklch(57.92% 0.159 33.8)
XYZ	xyz(26.6357, 17.7061, 5.2632)
Luminance	0.1770 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64E34 #34ACC6

analogous

#C63463 #C64E34 #C69734

triadic

#C64E34 #34C64E #4E34C6

tetradic

#C64E34 #63C634 #34ACC6 #9734C6

square

#C64E34 #63C634 #34ACC6 #9734C6

split-complementary

#C64E34 #34C697 #3463C6

monochromatic

#65281B #963B27 #C64E34 #D67662 #E2A092

Accessibility & contrast

On white

4.63

#C64E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#C64E34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64E34

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64E34	#FFFFFF	#000000	##FFFFFF
##C64E34	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6431

Deuteranopia (green-blind)

#8D7F30

Tritanopia (blue-blind)

#D93249

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64e34;
/* rgb */ color: rgb(198, 78, 52);
/* oklch */ color: oklch(57.9% 0.159 33.8);

Tailwind

colors: {
  custom: {
    50: '#df846d',
    500: '#c64e34',
    950: '#000000',
  },
}

SCSS

$custom: #c64e34;
$custom-light: #df846d;
$custom-dark: #000000;

JSON

{
  "hex": "#c64e34",
  "rgb": {
    "r": 198,
    "g": 78,
    "b": 52
  },
  "hsl": {
    "h": 10.685,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57917,
    "c": 0.15901,
    "h": 33.8
  },
  "luminance": 0.17702
}

Semantic roles & 50–950 ramp

primary

#C64E34

secondary

#89C1CD

accent

#C6E246

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64E34

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

Preview Lab → · Contrast checker → · Palette generator →