#C04140#C04140

#C04140 is a mid, vivid red. Relative luminance 0.154; OKLCH L 55.5% C 0.163 H 24.5°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#C04140
RGB	rgb(192, 65, 64)
HSL	hsl(0, 50%, 50%)
HSV	hsv(0, 67%, 75%)
CMYK	cmyk(0%, 66.1%, 66.7%, 24.7%)
CIE-LAB	lab(46.12, 50.68, 28.86)
CIE-LCH	lch(46.12, 58.32, 29.66°)
OKLab	oklab(55.51% 0.1484 0.0678)
OKLCH	oklch(55.51% 0.163 24.5)
XYZ	xyz(24.5565, 15.3607, 6.5213)
Luminance	0.1536 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04140 #40BFC0

analogous

#C0407F #C04140 #C08140

triadic

#C04140 #40C041 #4140C0

tetradic

#C04140 #7FC040 #40BFC0 #8140C0

square

#C04140 #7FC040 #40BFC0 #8140C0

split-complementary

#C04140 #40C081 #407FC0

monochromatic

#642221 #923130 #C04140 #CF6F6E #DE9D9C

Accessibility & contrast

On white

5.16

#C04140 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#C04140 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04140

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04140	#FFFFFF	#000000	##FFFFFF
##C04140	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635C3F

Deuteranopia (green-blind)

#83773C

Tritanopia (blue-blind)

#D32142

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c04140;
/* rgb */ color: rgb(192, 65, 64);
/* oklch */ color: oklch(55.5% 0.163 24.5);

Tailwind

colors: {
  custom: {
    50: '#da7c75',
    500: '#c04140',
    950: '#000000',
  },
}

SCSS

$custom: #c04140;
$custom-light: #da7c75;
$custom-dark: #000000;

JSON

{
  "hex": "#c04140",
  "rgb": {
    "r": 192,
    "g": 65,
    "b": 64
  },
  "hsl": {
    "h": 0.469,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55506,
    "c": 0.16316,
    "h": 24.5
  },
  "luminance": 0.15357
}

Semantic roles & 50–950 ramp

primary

#C04140

secondary

#91CACB

accent

#D9DA4E

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C04140

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

Preview Lab → · Contrast checker → · Palette generator →