#CA4A3C#CA4A3C

#CA4A3C is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.1% C 0.166 H 29.3°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A3C
RGB	rgb(202, 74, 60)
HSL	hsl(6, 57%, 51%)
HSV	hsv(6, 70%, 79%)
CMYK	cmyk(0%, 63.4%, 70.3%, 20.8%)
CIE-LAB	lab(49.23, 50.02, 35.31)
CIE-LCH	lch(49.23, 61.23, 35.22°)
OKLab	oklab(58.15% 0.1444 0.0809)
OKLCH	oklch(58.15% 0.166 29.3)
XYZ	xyz(27.6244, 17.7842, 6.2522)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A3C #3CBCCA

analogous

#CA3C75 #CA4A3C #CA913C

triadic

#CA4A3C #3CCA4A #4A3CCA

tetradic

#CA4A3C #75CA3C #3CBCCA #913CCA

square

#CA4A3C #75CA3C #3CBCCA #913CCA

split-complementary

#CA4A3C #3CCA91 #3C75CA

monochromatic

#6E261E #9E362B #CA4A3C #D7776C #E4A39C

Accessibility & contrast

On white

4.61

#CA4A3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CA4A3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A3C

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A3C	#FFFFFF	#000000	##FFFFFF
##CA4A3C	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D633A

Deuteranopia (green-blind)

#8D7F38

Tritanopia (blue-blind)

#DE2B47

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4a3c;
/* rgb */ color: rgb(202, 74, 60);
/* oklch */ color: oklch(58.1% 0.166 29.3);

Tailwind

colors: {
  custom: {
    50: '#e28272',
    500: '#ca4a3c',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a3c;
$custom-light: #e28272;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a3c",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 60
  },
  "hsl": {
    "h": 5.915,
    "s": 57.258,
    "l": 51.373
  },
  "oklch": {
    "l": 0.58148,
    "c": 0.16553,
    "h": 29.3
  },
  "luminance": 0.1778
}

Semantic roles & 50–950 ramp

primary

#CA4A3C

secondary

#92CAD0

accent

#D1E147

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4A3C

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

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