#C54133#C54133

#C54133 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.1% C 0.171 H 29.5°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#C54133
RGB	rgb(197, 65, 51)
HSL	hsl(6, 59%, 49%)
HSV	hsv(6, 74%, 77%)
CMYK	cmyk(0%, 67%, 74.1%, 22.7%)
CIE-LAB	lab(46.83, 51.71, 37.41)
CIE-LCH	lch(46.83, 63.83, 35.89°)
OKLab	oklab(56.15% 0.1485 0.084)
OKLCH	oklch(56.15% 0.171 29.5)
XYZ	xyz(25.5166, 15.8937, 4.8555)
Luminance	0.1589 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C54133 #33B7C5

analogous

#C5336E #C54133 #C58A33

triadic

#C54133 #33C541 #4133C5

tetradic

#C54133 #6EC533 #33B7C5 #8A33C5

square

#C54133 #6EC533 #33B7C5 #8A33C5

split-complementary

#C54133 #33C58A #336EC5

monochromatic

#64211A #943126 #C54133 #D66B5F #E29890

Accessibility & contrast

On white

5.03

#C54133 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C54133 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C54133

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C54133	#FFFFFF	#000000	##FFFFFF
##C54133	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D30

Deuteranopia (green-blind)

#877A2E

Tritanopia (blue-blind)

#D91A3F

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c54133;
/* rgb */ color: rgb(197, 65, 51);
/* oklch */ color: oklch(56.1% 0.171 29.5);

Tailwind

colors: {
  custom: {
    50: '#df7d6b',
    500: '#c54133',
    950: '#000000',
  },
}

SCSS

$custom: #c54133;
$custom-light: #df7d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#c54133",
  "rgb": {
    "r": 197,
    "g": 65,
    "b": 51
  },
  "hsl": {
    "h": 5.753,
    "s": 58.871,
    "l": 48.627
  },
  "oklch": {
    "l": 0.56147,
    "c": 0.17054,
    "h": 29.5
  },
  "luminance": 0.1589
}

Semantic roles & 50–950 ramp

primary

#C54133

secondary

#87C6CD

accent

#D3E246

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C54133

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

Preview Lab → · Contrast checker → · Palette generator →