#C42630#C42630

#C42630 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.4% C 0.192 H 24.0°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#C42630
RGB	rgb(196, 38, 48)
HSL	hsl(356, 68%, 46%)
HSV	hsv(356, 81%, 77%)
CMYK	cmyk(0%, 80.6%, 75.5%, 23.1%)
CIE-LAB	lab(43.27, 60.53, 35.12)
CIE-LCH	lch(43.27, 69.98, 30.12°)
OKLab	oklab(53.44% 0.1758 0.0783)
OKLCH	oklch(53.44% 0.192 24)
XYZ	xyz(23.9944, 13.3392, 4.1071)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C42630 #26C4BA

analogous

#C4267F #C42630 #C46B26

triadic

#C42630 #30C426 #2630C4

tetradic

#C42630 #7FC426 #26C4BA #6B26C4

square

#C42630 #7FC426 #26C4BA #6B26C4

split-complementary

#C42630 #26C46B #267FC4

monochromatic

#5D1217 #911C23 #C42630 #DC4B54 #E67E85

Accessibility & contrast

On white

5.73

#C42630 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#C42630 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C42630

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C42630	#FFFFFF	#000000	##FFFFFF
##C42630	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58512F

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#D8002C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #c42630;
/* rgb */ color: rgb(196, 38, 48);
/* oklch */ color: oklch(53.4% 0.192 24.0);

Tailwind

colors: {
  custom: {
    50: '#df7168',
    500: '#c42630',
    950: '#000000',
  },
}

SCSS

$custom: #c42630;
$custom-light: #df7168;
$custom-dark: #000000;

JSON

{
  "hex": "#c42630",
  "rgb": {
    "r": 196,
    "g": 38,
    "b": 48
  },
  "hsl": {
    "h": 356.203,
    "s": 67.521,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53443,
    "c": 0.1924,
    "h": 24
  },
  "luminance": 0.13335
}

Semantic roles & 50–950 ramp

primary

#C42630

secondary

#77CEC9

accent

#EADF3D

background

#FFF7F6

surface

#FEEDEB

border

#D6C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C42630

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

Preview Lab → · Contrast checker → · Palette generator →