#CA4B40#CA4B40

#CA4B40 is a mid, vivid red. Relative luminance 0.180; OKLCH L 58.3% C 0.164 H 28.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CA4B40
RGB	rgb(202, 75, 64)
HSL	hsl(5, 57%, 52%)
HSV	hsv(5, 68%, 79%)
CMYK	cmyk(0%, 62.9%, 68.3%, 20.8%)
CIE-LAB	lab(49.45, 49.79, 33.29)
CIE-LCH	lch(49.45, 59.89, 33.77°)
OKLab	oklab(58.33% 0.1445 0.0772)
OKLCH	oklch(58.33% 0.164 28.1)
XYZ	xyz(27.8015, 17.9627, 6.8527)
Luminance	0.1796 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4B40 #40BFCA

analogous

#CA407A #CA4B40 #CA9040

triadic

#CA4B40 #40CA4B #4B40CA

tetradic

#CA4B40 #7ACA40 #40BFCA #9040CA

square

#CA4B40 #7ACA40 #40BFCA #9040CA

split-complementary

#CA4B40 #40CA90 #407ACA

monochromatic

#70261F #A0362C #CA4B40 #D77870 #E5A5A0

Accessibility & contrast

On white

4.57

#CA4B40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#CA4B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4B40

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4B40	#FFFFFF	#000000	##000000
##CA4B40	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D643E

Deuteranopia (green-blind)

#8D803C

Tritanopia (blue-blind)

#DE2D49

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4b40;
/* rgb */ color: rgb(202, 75, 64);
/* oklch */ color: oklch(58.3% 0.164 28.1);

Tailwind

colors: {
  custom: {
    50: '#e18375',
    500: '#ca4b40',
    950: '#000000',
  },
}

SCSS

$custom: #ca4b40;
$custom-light: #e18375;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4b40",
  "rgb": {
    "r": 202,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 4.783,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.58328,
    "c": 0.16378,
    "h": 28.1
  },
  "luminance": 0.17959
}

Semantic roles & 50–950 ramp

primary

#CA4B40

secondary

#95CCD1

accent

#D4E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4B40

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

Preview Lab → · Contrast checker → · Palette generator →