#C93A2A#C93A2A

#C93A2A is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.182 H 30.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C93A2A
RGB	rgb(201, 58, 42)
HSL	hsl(6, 65%, 48%)
HSV	hsv(6, 79%, 79%)
CMYK	cmyk(0%, 71.1%, 79.1%, 21.2%)
CIE-LAB	lab(46.47, 55.42, 42.15)
CIE-LCH	lch(46.47, 69.62, 37.25°)
OKLab	oklab(55.97% 0.1578 0.0915)
OKLCH	oklch(55.97% 0.182 30.1)
XYZ	xyz(26.0214, 15.6148, 3.8338)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C93A2A #2AB9C9

analogous

#C92A69 #C93A2A #C98A2A

triadic

#C93A2A #2AC93A #3A2AC9

tetradic

#C93A2A #69C92A #2AB9C9 #8A2AC9

square

#C93A2A #69C92A #2AB9C9 #8A2AC9

split-complementary

#C93A2A #2AC98A #2A69C9

monochromatic

#641D15 #962B1F #C93A2A #DB6255 #E69187

Accessibility & contrast

On white

5.09

#C93A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C93A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C93A2A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C93A2A	#FFFFFF	#000000	##FFFFFF
##C93A2A	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A27

Deuteranopia (green-blind)

#887A24

Tritanopia (blue-blind)

#DD0038

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c93a2a;
/* rgb */ color: rgb(201, 58, 42);
/* oklch */ color: oklch(56.0% 0.182 30.1);

Tailwind

colors: {
  custom: {
    50: '#e37a65',
    500: '#c93a2a',
    950: '#000000',
  },
}

SCSS

$custom: #c93a2a;
$custom-light: #e37a65;
$custom-dark: #000000;

JSON

{
  "hex": "#c93a2a",
  "rgb": {
    "r": 201,
    "g": 58,
    "b": 42
  },
  "hsl": {
    "h": 6.038,
    "s": 65.432,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55974,
    "c": 0.18244,
    "h": 30.1
  },
  "luminance": 0.15611
}

Semantic roles & 50–950 ramp

primary

#C93A2A

secondary

#7FC7D0

accent

#D7E83F

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C93A2A

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

Preview Lab → · Contrast checker → · Palette generator →