#C5433A#C5433A

#C5433A is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.5% C 0.167 H 27.7°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#C5433A
RGB	rgb(197, 67, 58)
HSL	hsl(4, 55%, 50%)
HSV	hsv(4, 71%, 77%)
CMYK	cmyk(0%, 66%, 70.6%, 22.7%)
CIE-LAB	lab(47.23, 51.21, 33.89)
CIE-LCH	lch(47.23, 61.41, 33.50°)
OKLab	oklab(56.47% 0.1483 0.0777)
OKLCH	oklch(56.47% 0.167 27.7)
XYZ	xyz(25.7996, 16.1938, 5.7694)
Luminance	0.1619 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5433A #3ABCC5

analogous

#C53A76 #C5433A #C5893A

triadic

#C5433A #3AC543 #433AC5

tetradic

#C5433A #76C53A #3ABCC5 #893AC5

square

#C5433A #76C53A #3ABCC5 #893AC5

split-complementary

#C5433A #3AC589 #3A76C5

monochromatic

#66231E #96332C #C5433A #D37069 #E19D99

Accessibility & contrast

On white

4.96

#C5433A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#C5433A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5433A

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5433A	#FFFFFF	#000000	##FFFFFF
##C5433A	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E38

Deuteranopia (green-blind)

#877A36

Tritanopia (blue-blind)

#D82042

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #c5433a;
/* rgb */ color: rgb(197, 67, 58);
/* oklch */ color: oklch(56.5% 0.167 27.7);

Tailwind

colors: {
  custom: {
    50: '#de7e70',
    500: '#c5433a',
    950: '#000000',
  },
}

SCSS

$custom: #c5433a;
$custom-light: #de7e70;
$custom-dark: #000000;

JSON

{
  "hex": "#c5433a",
  "rgb": {
    "r": 197,
    "g": 67,
    "b": 58
  },
  "hsl": {
    "h": 3.885,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.5647,
    "c": 0.16741,
    "h": 27.7
  },
  "luminance": 0.1619
}

Semantic roles & 50–950 ramp

primary

#C5433A

secondary

#8EC9CD

accent

#D4DE4A

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C5433A

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

Preview Lab → · Contrast checker → · Palette generator →