#C54535#C54535

#C54535 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.6% C 0.166 H 30.1°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#C54535
RGB	rgb(197, 69, 53)
HSL	hsl(7, 58%, 49%)
HSV	hsv(7, 73%, 77%)
CMYK	cmyk(0%, 65%, 73.1%, 22.7%)
CIE-LAB	lab(47.48, 50.12, 37.01)
CIE-LCH	lch(47.48, 62.31, 36.44°)
OKLab	oklab(56.64% 0.1439 0.0835)
OKLCH	oklch(56.64% 0.166 30.1)
XYZ	xyz(25.7995, 16.3873, 5.1720)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54535 #35B5C5

analogous

#C5356D #C54535 #C58D35

triadic

#C54535 #35C545 #4535C5

tetradic

#C54535 #6DC535 #35B5C5 #8D35C5

square

#C54535 #6DC535 #35B5C5 #8D35C5

split-complementary

#C54535 #35C58D #356DC5

monochromatic

#65231B #953428 #C54535 #D56F62 #E29B93

Accessibility & contrast

On white

4.91

#C54535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#C54535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54535

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54535	#FFFFFF	#000000	##FFFFFF
##C54535	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F32

Deuteranopia (green-blind)

#897B31

Tritanopia (blue-blind)

#D82342

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c54535;
/* rgb */ color: rgb(197, 69, 53);
/* oklch */ color: oklch(56.6% 0.166 30.1);

Tailwind

colors: {
  custom: {
    50: '#df7f6d',
    500: '#c54535',
    950: '#000000',
  },
}

SCSS

$custom: #c54535;
$custom-light: #df7f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#c54535",
  "rgb": {
    "r": 197,
    "g": 69,
    "b": 53
  },
  "hsl": {
    "h": 6.667,
    "s": 57.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.56638,
    "c": 0.16637,
    "h": 30.1
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#C54535

secondary

#89C5CD

accent

#D0E147

background

#FEF8F6

surface

#FDEFEB

border

#D5CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C54535

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

Preview Lab → · Contrast checker → · Palette generator →