#CA4A3F#CA4A3F

#CA4A3F is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.2% C 0.165 H 28.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A3F
RGB	rgb(202, 74, 63)
HSL	hsl(5, 57%, 52%)
HSV	hsv(5, 69%, 79%)
CMYK	cmyk(0%, 63.4%, 68.8%, 20.8%)
CIE-LAB	lab(49.27, 50.17, 33.65)
CIE-LCH	lch(49.27, 60.41, 33.85°)
OKLab	oklab(58.19% 0.1455 0.0778)
OKLCH	oklch(58.19% 0.165 28.1)
XYZ	xyz(27.7060, 17.8169, 6.6817)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A3F #3FBFCA

analogous

#CA3F7A #CA4A3F #CA903F

triadic

#CA4A3F #3FCA4A #4A3FCA

tetradic

#CA4A3F #7ACA3F #3FBFCA #903FCA

square

#CA4A3F #7ACA3F #3FBFCA #903FCA

split-complementary

#CA4A3F #3FCA90 #3F7ACA

monochromatic

#70251F #A0352C #CA4A3F #D7776F #E4A49F

Accessibility & contrast

On white

4.60

#CA4A3F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CA4A3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A3F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A3F	#FFFFFF	#000000	##FFFFFF
##CA4A3F	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643D

Deuteranopia (green-blind)

#8D7F3B

Tritanopia (blue-blind)

#DE2C48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4a3f;
/* rgb */ color: rgb(202, 74, 63);
/* oklch */ color: oklch(58.2% 0.165 28.1);

Tailwind

colors: {
  custom: {
    50: '#e28274',
    500: '#ca4a3f',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a3f;
$custom-light: #e28274;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a3f",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 63
  },
  "hsl": {
    "h": 4.748,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.5819,
    "c": 0.16497,
    "h": 28.1
  },
  "luminance": 0.17813
}

Semantic roles & 50–950 ramp

primary

#CA4A3F

secondary

#94CCD1

accent

#D4E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4A3F

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

Preview Lab → · Contrast checker → · Palette generator →