#C04640#C04640

#C04640 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.1% C 0.158 H 26.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#C04640
RGB	rgb(192, 70, 64)
HSL	hsl(3, 50%, 50%)
HSV	hsv(3, 67%, 75%)
CMYK	cmyk(0%, 63.5%, 66.7%, 24.7%)
CIE-LAB	lab(46.92, 48.53, 29.84)
CIE-LCH	lch(46.92, 56.97, 31.59°)
OKLab	oklab(56.11% 0.1417 0.0699)
OKLCH	oklch(56.11% 0.158 26.3)
XYZ	xyz(24.8563, 15.9604, 6.6213)
Luminance	0.1596 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04640 #40BAC0

analogous

#C0407A #C04640 #C08640

triadic

#C04640 #40C046 #4640C0

tetradic

#C04640 #7AC040 #40BAC0 #8640C0

square

#C04640 #7AC040 #40BAC0 #8640C0

split-complementary

#C04640 #40C086 #407AC0

monochromatic

#642421 #923530 #C04640 #CF736E #DE9F9C

Accessibility & contrast

On white

5.01

#C04640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#C04640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04640

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04640	#FFFFFF	#000000	##FFFFFF
##C04640	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F3F

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#D32A46

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c04640;
/* rgb */ color: rgb(192, 70, 64);
/* oklch */ color: oklch(56.1% 0.158 26.3);

Tailwind

colors: {
  custom: {
    50: '#da7f75',
    500: '#c04640',
    950: '#000000',
  },
}

SCSS

$custom: #c04640;
$custom-light: #da7f75;
$custom-dark: #000000;

JSON

{
  "hex": "#c04640",
  "rgb": {
    "r": 192,
    "g": 70,
    "b": 64
  },
  "hsl": {
    "h": 2.813,
    "s": 50.394,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56105,
    "c": 0.15798,
    "h": 26.3
  },
  "luminance": 0.15957
}

Semantic roles & 50–950 ramp

primary

#C04640

secondary

#91C8CB

accent

#D3DA4E

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C04640

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

Preview Lab → · Contrast checker → · Palette generator →