#C4454F#C4454F

#C4454F is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.9% C 0.162 H 19.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#C4454F
RGB	rgb(196, 69, 79)
HSL	hsl(355, 52%, 52%)
HSV	hsv(355, 65%, 77%)
CMYK	cmyk(0%, 64.8%, 59.7%, 23.1%)
CIE-LAB	lab(47.70, 51.27, 22.05)
CIE-LCH	lch(47.70, 55.81, 23.27°)
OKLab	oklab(56.9% 0.1527 0.0537)
OKLCH	oklch(56.9% 0.162 19.4)
XYZ	xyz(26.3068, 16.5601, 9.2068)
Luminance	0.1656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4454F #45C4BA

analogous

#C4458E #C4454F #C47B45

triadic

#C4454F #4FC445 #454FC4

tetradic

#C4454F #8EC445 #45C4BA #7B45C4

square

#C4454F #8EC445 #45C4BA #7B45C4

split-complementary

#C4454F #45C47B #458EC4

monochromatic

#6C2228 #9B3139 #C4454F #D3737B #E1A2A7

Accessibility & contrast

On white

4.87

#C4454F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#C4454F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C4454F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4454F	#FFFFFF	#000000	##FFFFFF
##C4454F	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604F

Deuteranopia (green-blind)

#857B4C

Tritanopia (blue-blind)

#D62A49

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #c4454f;
/* rgb */ color: rgb(196, 69, 79);
/* oklch */ color: oklch(56.9% 0.162 19.4);

Tailwind

colors: {
  custom: {
    50: '#dc7f80',
    500: '#c4454f',
    950: '#000000',
  },
}

SCSS

$custom: #c4454f;
$custom-light: #dc7f80;
$custom-dark: #000000;

JSON

{
  "hex": "#c4454f",
  "rgb": {
    "r": 196,
    "g": 69,
    "b": 79
  },
  "hsl": {
    "h": 355.276,
    "s": 51.837,
    "l": 51.961
  },
  "oklch": {
    "l": 0.569,
    "c": 0.16184,
    "h": 19.4
  },
  "luminance": 0.16557
}

Semantic roles & 50–950 ramp

primary

#C4454F

secondary

#97CECA

accent

#DBD04D

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#160B0A

muted

#847C7C

Preview Lab

Preview with #C4454F

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

Preview Lab → · Contrast checker → · Palette generator →