#CA4E3F#CA4E3F

#CA4E3F is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.7% C 0.161 H 29.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#CA4E3F
RGB	rgb(202, 78, 63)
HSL	hsl(6, 57%, 52%)
HSV	hsv(6, 69%, 79%)
CMYK	cmyk(0%, 61.4%, 68.8%, 20.8%)
CIE-LAB	lab(49.94, 48.40, 34.44)
CIE-LCH	lch(49.94, 59.40, 35.44°)
OKLab	oklab(58.69% 0.1399 0.0796)
OKLCH	oklch(58.69% 0.161 29.6)
XYZ	xyz(27.9816, 18.3680, 6.7736)
Luminance	0.1836 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4E3F #3FBBCA

analogous

#CA3F76 #CA4E3F #CA943F

triadic

#CA4E3F #3FCA4E #4E3FCA

tetradic

#CA4E3F #76CA3F #3FBBCA #943FCA

square

#CA4E3F #76CA3F #3FBBCA #943FCA

split-complementary

#CA4E3F #3FCA94 #3F76CA

monochromatic

#70281F #A0392C #CA4E3F #D77A6F #E4A69F

Accessibility & contrast

On white

4.49

#CA4E3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#CA4E3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4E3F

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4E3F	#FFFFFF	#000000	##000000
##CA4E3F	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663D

Deuteranopia (green-blind)

#8E813B

Tritanopia (blue-blind)

#DE324B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ca4e3f;
/* rgb */ color: rgb(202, 78, 63);
/* oklch */ color: oklch(58.7% 0.161 29.6);

Tailwind

colors: {
  custom: {
    50: '#e18574',
    500: '#ca4e3f',
    950: '#000000',
  },
}

SCSS

$custom: #ca4e3f;
$custom-light: #e18574;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4e3f",
  "rgb": {
    "r": 202,
    "g": 78,
    "b": 63
  },
  "hsl": {
    "h": 6.475,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58692,
    "c": 0.16094,
    "h": 29.6
  },
  "luminance": 0.18364
}

Semantic roles & 50–950 ramp

primary

#CA4E3F

secondary

#94CAD1

accent

#D0E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4E3F

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

Preview Lab → · Contrast checker → · Palette generator →