#C9302D#C9302D

#C9302D is a mid, vivid red. Relative luminance 0.147; OKLCH L 55.1% C 0.190 H 26.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#C9302D
RGB	rgb(201, 48, 45)
HSL	hsl(1, 63%, 48%)
HSV	hsv(1, 78%, 79%)
CMYK	cmyk(0%, 76.1%, 77.6%, 21.2%)
CIE-LAB	lab(45.26, 58.96, 39.26)
CIE-LCH	lch(45.26, 70.84, 33.66°)
OKLab	oklab(55.08% 0.1695 0.0861)
OKLCH	oklch(55.08% 0.19 26.9)
XYZ	xyz(25.6211, 14.7249, 3.9753)
Luminance	0.1472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C9302D #2DC6C9

analogous

#C92D78 #C9302D #C97E2D

triadic

#C9302D #2DC930 #302DC9

tetradic

#C9302D #78C92D #2DC6C9 #7E2DC9

square

#C9302D #78C92D #2DC6C9 #7E2DC9

split-complementary

#C9302D #2DC97E #2D78C9

monochromatic

#651817 #972422 #C9302D #DA5C59 #E58D8B

Accessibility & contrast

On white

5.32

#C9302D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C9302D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C9302D

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C9302D	#FFFFFF	#000000	##FFFFFF
##C9302D	1.00	5.32	3.94	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F562B

Deuteranopia (green-blind)

#857726

Tritanopia (blue-blind)

#DD0031

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c9302d;
/* rgb */ color: rgb(201, 48, 45);
/* oklch */ color: oklch(55.1% 0.190 26.9);

Tailwind

colors: {
  custom: {
    50: '#e37567',
    500: '#c9302d',
    950: '#000000',
  },
}

SCSS

$custom: #c9302d;
$custom-light: #e37567;
$custom-dark: #000000;

JSON

{
  "hex": "#c9302d",
  "rgb": {
    "r": 201,
    "g": 48,
    "b": 45
  },
  "hsl": {
    "h": 1.154,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55081,
    "c": 0.19016,
    "h": 26.9
  },
  "luminance": 0.14721
}

Semantic roles & 50–950 ramp

primary

#C9302D

secondary

#83CECF

accent

#E3E641

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C9302D

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

Preview Lab → · Contrast checker → · Palette generator →