#C04742#C04742

#C04742 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.3% C 0.157 H 25.8°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#C04742
RGB	rgb(192, 71, 66)
HSL	hsl(2, 50%, 51%)
HSV	hsv(2, 66%, 75%)
CMYK	cmyk(0%, 63%, 65.6%, 24.7%)
CIE-LAB	lab(47.12, 48.20, 28.91)
CIE-LCH	lch(47.12, 56.20, 30.95°)
OKLab	oklab(56.26% 0.141 0.0681)
OKLCH	oklch(56.26% 0.157 25.8)
XYZ	xyz(24.9773, 16.1097, 6.9474)
Luminance	0.1611 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C04742 #42BBC0

analogous

#C0427C #C04742 #C08642

triadic

#C04742 #42C047 #4742C0

tetradic

#C04742 #7CC042 #42BBC0 #8642C0

square

#C04742 #7CC042 #42BBC0 #8642C0

split-complementary

#C04742 #42C086 #427CC0

monochromatic

#662522 #943531 #C04742 #CF7470 #DFA09E

Accessibility & contrast

On white

4.97

#C04742 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#C04742 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C04742

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C04742	#FFFFFF	#000000	##FFFFFF
##C04742	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F41

Deuteranopia (green-blind)

#85793F

Tritanopia (blue-blind)

#D22C47

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c04742;
/* rgb */ color: rgb(192, 71, 66);
/* oklch */ color: oklch(56.3% 0.157 25.8);

Tailwind

colors: {
  custom: {
    50: '#da8076',
    500: '#c04742',
    950: '#000000',
  },
}

SCSS

$custom: #c04742;
$custom-light: #da8076;
$custom-dark: #000000;

JSON

{
  "hex": "#c04742",
  "rgb": {
    "r": 192,
    "g": 71,
    "b": 66
  },
  "hsl": {
    "h": 2.381,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56262,
    "c": 0.15661,
    "h": 25.8
  },
  "luminance": 0.16106
}

Semantic roles & 50–950 ramp

primary

#C04742

secondary

#93C9CB

accent

#D4DA4E

background

#FEF8F7

surface

#FCEFED

border

#D5CAC8

text

#160B08

muted

#847C7B

Preview Lab

Preview with #C04742

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

Preview Lab → · Contrast checker → · Palette generator →