#CA4A3E#CA4A3E

#CA4A3E is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.2% C 0.165 H 28.5°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A3E
RGB	rgb(202, 74, 62)
HSL	hsl(5, 57%, 52%)
HSV	hsv(5, 69%, 79%)
CMYK	cmyk(0%, 63.4%, 69.3%, 20.8%)
CIE-LAB	lab(49.26, 50.12, 34.21)
CIE-LCH	lch(49.26, 60.68, 34.31°)
OKLab	oklab(58.18% 0.1451 0.0789)
OKLCH	oklch(58.18% 0.165 28.5)
XYZ	xyz(27.6783, 17.8058, 6.5359)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A3E #3EBECA

analogous

#CA3E78 #CA4A3E #CA903E

triadic

#CA4A3E #3ECA4A #4A3ECA

tetradic

#CA4A3E #78CA3E #3EBECA #903ECA

square

#CA4A3E #78CA3E #3EBECA #903ECA

split-complementary

#CA4A3E #3ECA90 #3E78CA

monochromatic

#6F251F #9F362C #CA4A3E #D7776E #E4A49E

Accessibility & contrast

On white

4.60

#CA4A3E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CA4A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A3E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A3E	#FFFFFF	#000000	##FFFFFF
##CA4A3E	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)

#6D643C

Deuteranopia (green-blind)

#8D7F3A

Tritanopia (blue-blind)

#DE2B48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4a3e;
/* rgb */ color: rgb(202, 74, 62);
/* oklch */ color: oklch(58.2% 0.165 28.5);

Tailwind

colors: {
  custom: {
    50: '#e28274',
    500: '#ca4a3e',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a3e;
$custom-light: #e28274;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a3e",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 62
  },
  "hsl": {
    "h": 5.143,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58176,
    "c": 0.16515,
    "h": 28.5
  },
  "luminance": 0.17802
}

Semantic roles & 50–950 ramp

primary

#CA4A3E

secondary

#93CBD1

accent

#D3E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4A3E

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

Preview Lab → · Contrast checker → · Palette generator →