#CA4C40#CA4C40

#CA4C40 is a mid, vivid red. Relative luminance 0.181; OKLCH L 58.5% C 0.163 H 28.5°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#CA4C40
RGB	rgb(202, 76, 64)
HSL	hsl(5, 57%, 52%)
HSV	hsv(5, 68%, 79%)
CMYK	cmyk(0%, 62.4%, 68.3%, 20.8%)
CIE-LAB	lab(49.62, 49.35, 33.49)
CIE-LCH	lch(49.62, 59.64, 34.16°)
OKLab	oklab(58.45% 0.1431 0.0776)
OKLCH	oklch(58.45% 0.163 28.5)
XYZ	xyz(27.8698, 18.0994, 6.8755)
Luminance	0.1810 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4C40 #40BECA

analogous

#CA4079 #CA4C40 #CA9140

triadic

#CA4C40 #40CA4C #4C40CA

tetradic

#CA4C40 #79CA40 #40BECA #9140CA

square

#CA4C40 #79CA40 #40BECA #9140CA

split-complementary

#CA4C40 #40CA91 #4079CA

monochromatic

#70261F #A0372C #CA4C40 #D77970 #E5A6A0

Accessibility & contrast

On white

4.55

#CA4C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#CA4C40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4C40

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4C40	#FFFFFF	#000000	##000000
##CA4C40	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E653E

Deuteranopia (green-blind)

#8D803C

Tritanopia (blue-blind)

#DE2F4A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4c40;
/* rgb */ color: rgb(202, 76, 64);
/* oklch */ color: oklch(58.5% 0.163 28.5);

Tailwind

colors: {
  custom: {
    50: '#e18375',
    500: '#ca4c40',
    950: '#000000',
  },
}

SCSS

$custom: #ca4c40;
$custom-light: #e18375;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4c40",
  "rgb": {
    "r": 202,
    "g": 76,
    "b": 64
  },
  "hsl": {
    "h": 5.217,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58453,
    "c": 0.16276,
    "h": 28.5
  },
  "luminance": 0.18096
}

Semantic roles & 50–950 ramp

primary

#CA4C40

secondary

#95CCD1

accent

#D3E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4C40

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

Preview Lab → · Contrast checker → · Palette generator →