#C54430#C54430

#C54430 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.5% C 0.168 H 31.5°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#C54430
RGB	rgb(197, 68, 48)
HSL	hsl(8, 61%, 48%)
HSV	hsv(8, 76%, 77%)
CMYK	cmyk(0%, 65.5%, 75.6%, 22.7%)
CIE-LAB	lab(47.26, 50.34, 39.53)
CIE-LCH	lch(47.26, 64.00, 38.15°)
OKLab	oklab(56.46% 0.1436 0.0878)
OKLCH	oklch(56.46% 0.168 31.5)
XYZ	xyz(25.6294, 16.2217, 4.5773)
Luminance	0.1622 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54430 #30B1C5

analogous

#C53066 #C54430 #C58F30

triadic

#C54430 #30C544 #4430C5

tetradic

#C54430 #66C530 #30B1C5 #8F30C5

square

#C54430 #66C530 #30B1C5 #8F30C5

split-complementary

#C54430 #30C58F #3066C5

monochromatic

#632218 #943324 #C54430 #D76C5B #E3988C

Accessibility & contrast

On white

4.95

#C54430 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C54430 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54430

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54430	#FFFFFF	#000000	##FFFFFF
##C54430	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2D

Deuteranopia (green-blind)

#887B2B

Tritanopia (blue-blind)

#D92040

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c54430;
/* rgb */ color: rgb(197, 68, 48);
/* oklch */ color: oklch(56.5% 0.168 31.5);

Tailwind

colors: {
  custom: {
    50: '#df7e69',
    500: '#c54430',
    950: '#000000',
  },
}

SCSS

$custom: #c54430;
$custom-light: #df7e69;
$custom-dark: #000000;

JSON

{
  "hex": "#c54430",
  "rgb": {
    "r": 197,
    "g": 68,
    "b": 48
  },
  "hsl": {
    "h": 8.054,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56459,
    "c": 0.16829,
    "h": 31.5
  },
  "luminance": 0.16218
}

Semantic roles & 50–950 ramp

primary

#C54430

secondary

#84C3CD

accent

#CEE444

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C54430

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

Preview Lab → · Contrast checker → · Palette generator →