#C75740#C75740

#C75740 is a mid, vivid red. Relative luminance 0.193; OKLCH L 59.5% C 0.148 H 33.2°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#C75740
RGB	rgb(199, 87, 64)
HSL	hsl(10, 55%, 52%)
HSV	hsv(10, 68%, 78%)
CMYK	cmyk(0%, 56.3%, 67.8%, 22%)
CIE-LAB	lab(51.07, 43.14, 35.10)
CIE-LCH	lch(51.07, 55.62, 39.13°)
OKLab	oklab(59.46% 0.1241 0.0813)
OKLCH	oklch(59.46% 0.148 33.2)
XYZ	xyz(27.8895, 19.3322, 7.1124)
Luminance	0.1933 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C75740 #40B0C7

analogous

#C7406D #C75740 #C79B40

triadic

#C75740 #40C757 #5740C7

tetradic

#C75740 #6DC740 #40B0C7 #9B40C7

square

#C75740 #6DC740 #40B0C7 #9B40C7

split-complementary

#C75740 #40C79B #406DC7

monochromatic

#6D2D20 #9C412E #C75740 #D5816F #E3AA9F

Accessibility & contrast

On white

4.32

#C75740 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#C75740 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C75740

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C75740	#FFFFFF	#000000	##000000
##C75740	1.00	4.32	4.87	4.87
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A3D

Deuteranopia (green-blind)

#90833D

Tritanopia (blue-blind)

#DA4052

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #c75740;
/* rgb */ color: rgb(199, 87, 64);
/* oklch */ color: oklch(59.5% 0.148 33.2);

Tailwind

colors: {
  custom: {
    50: '#df8a75',
    500: '#c75740',
    950: '#000000',
  },
}

SCSS

$custom: #c75740;
$custom-light: #df8a75;
$custom-dark: #000000;

JSON

{
  "hex": "#c75740",
  "rgb": {
    "r": 199,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 10.222,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.59459,
    "c": 0.1483,
    "h": 33.2
  },
  "luminance": 0.19329
}

Semantic roles & 50–950 ramp

primary

#C75740

secondary

#94C5CF

accent

#C5DE4A

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160C08

muted

#847D7B

Preview Lab

Preview with #C75740

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

Preview Lab → · Contrast checker → · Palette generator →