#C54140#C54140

#C54140 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.3% C 0.169 H 24.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#C54140
RGB	rgb(197, 65, 64)
HSL	hsl(0, 53%, 51%)
HSV	hsv(0, 68%, 77%)
CMYK	cmyk(0%, 67%, 67.5%, 22.7%)
CIE-LAB	lab(47.01, 52.34, 30.14)
CIE-LCH	lch(47.01, 60.40, 29.93°)
OKLab	oklab(56.33% 0.1531 0.0704)
OKLCH	oklch(56.33% 0.169 24.7)
XYZ	xyz(25.8444, 16.0248, 6.5817)
Luminance	0.1602 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54140 #40C4C5

analogous

#C54081 #C54140 #C58340

triadic

#C54140 #40C541 #4140C5

tetradic

#C54140 #81C540 #40C4C5 #8340C5

square

#C54140 #81C540 #40C4C5 #8340C5

split-complementary

#C54140 #40C583 #4081C5

monochromatic

#6A2120 #992F2F #C54140 #D3706F #E29E9E

Accessibility & contrast

On white

5.00

#C54140 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#C54140 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54140

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54140	#FFFFFF	#000000	##FFFFFF
##C54140	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D3F

Deuteranopia (green-blind)

#867A3C

Tritanopia (blue-blind)

#D81E42

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c54140;
/* rgb */ color: rgb(197, 65, 64);
/* oklch */ color: oklch(56.3% 0.169 24.7);

Tailwind

colors: {
  custom: {
    50: '#de7d75',
    500: '#c54140',
    950: '#000000',
  },
}

SCSS

$custom: #c54140;
$custom-light: #de7d75;
$custom-dark: #000000;

JSON

{
  "hex": "#c54140",
  "rgb": {
    "r": 197,
    "g": 65,
    "b": 64
  },
  "hsl": {
    "h": 0.451,
    "s": 53.414,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56332,
    "c": 0.16851,
    "h": 24.7
  },
  "luminance": 0.16021
}

Semantic roles & 50–950 ramp

primary

#C54140

secondary

#93CDCE

accent

#DCDD4B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #C54140

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

Preview Lab → · Contrast checker → · Palette generator →