#C5434F#C5434F

#C5434F is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.8% C 0.165 H 18.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#C5434F
RGB	rgb(197, 67, 79)
HSL	hsl(354, 53%, 52%)
HSV	hsv(354, 66%, 77%)
CMYK	cmyk(0%, 66%, 59.9%, 22.7%)
CIE-LAB	lab(47.56, 52.45, 21.90)
CIE-LCH	lch(47.56, 56.83, 22.66°)
OKLab	oklab(56.83% 0.1563 0.0534)
OKLCH	oklch(56.83% 0.165 18.9)
XYZ	xyz(26.4469, 16.4527, 9.1787)
Luminance	0.1645 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5434F #43C5B9

analogous

#C54390 #C5434F #C57843

triadic

#C5434F #4FC543 #434FC5

tetradic

#C5434F #90C543 #43C5B9 #7843C5

square

#C5434F #90C543 #43C5B9 #7843C5

split-complementary

#C5434F #43C578 #4390C5

monochromatic

#6C2128 #9B303A #C5434F #D3727B #E2A1A7

Accessibility & contrast

On white

4.90

#C5434F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#C5434F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C5434F

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5434F	#FFFFFF	#000000	##FFFFFF
##C5434F	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64604F

Deuteranopia (green-blind)

#857B4C

Tritanopia (blue-blind)

#D72748

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c5434f;
/* rgb */ color: rgb(197, 67, 79);
/* oklch */ color: oklch(56.8% 0.165 18.9);

Tailwind

colors: {
  custom: {
    50: '#dd7e80',
    500: '#c5434f',
    950: '#000000',
  },
}

SCSS

$custom: #c5434f;
$custom-light: #dd7e80;
$custom-dark: #000000;

JSON

{
  "hex": "#c5434f",
  "rgb": {
    "r": 197,
    "g": 67,
    "b": 79
  },
  "hsl": {
    "h": 354.462,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56829,
    "c": 0.16512,
    "h": 18.9
  },
  "luminance": 0.16449
}

Semantic roles & 50–950 ramp

primary

#C5434F

secondary

#95CEC9

accent

#DCCF4C

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C5434F

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

Preview Lab → · Contrast checker → · Palette generator →