#C64F38#C64F38

#C64F38 is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.1% C 0.157 H 32.8°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#C64F38
RGB	rgb(198, 79, 56)
HSL	hsl(10, 56%, 50%)
HSV	hsv(10, 72%, 78%)
CMYK	cmyk(0%, 60.1%, 71.7%, 22.4%)
CIE-LAB	lab(49.36, 46.16, 37.51)
CIE-LCH	lch(49.36, 59.48, 39.10°)
OKLab	oklab(58.1% 0.132 0.0852)
OKLCH	oklch(58.1% 0.157 32.8)
XYZ	xyz(26.8012, 17.8869, 5.7818)
Luminance	0.1788 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C64F38 #38AFC6

analogous

#C63868 #C64F38 #C69638

triadic

#C64F38 #38C64F #4F38C6

tetradic

#C64F38 #68C638 #38AFC6 #9638C6

square

#C64F38 #68C638 #38AFC6 #9638C6

split-complementary

#C64F38 #38C696 #3868C6

monochromatic

#67291D #963C2B #C64F38 #D47967 #E2A397

Accessibility & contrast

On white

4.59

#C64F38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#C64F38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #C64F38

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C64F38	#FFFFFF	#000000	##FFFFFF
##C64F38	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6535

Deuteranopia (green-blind)

#8D7F35

Tritanopia (blue-blind)

#D9344A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #c64f38;
/* rgb */ color: rgb(198, 79, 56);
/* oklch */ color: oklch(58.1% 0.157 32.8);

Tailwind

colors: {
  custom: {
    50: '#df856f',
    500: '#c64f38',
    950: '#000000',
  },
}

SCSS

$custom: #c64f38;
$custom-light: #df856f;
$custom-dark: #000000;

JSON

{
  "hex": "#c64f38",
  "rgb": {
    "r": 198,
    "g": 79,
    "b": 56
  },
  "hsl": {
    "h": 9.718,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58098,
    "c": 0.15709,
    "h": 32.8
  },
  "luminance": 0.17883
}

Semantic roles & 50–950 ramp

primary

#C64F38

secondary

#8DC3CD

accent

#C7DF49

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C64F38

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

Preview Lab → · Contrast checker → · Palette generator →