#CA513B#CA513B

#CA513B is a mid, vivid red. Relative luminance 0.188; OKLCH L 59.0% C 0.159 H 32.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CA513B
RGB	rgb(202, 81, 59)
HSL	hsl(9, 57%, 51%)
HSV	hsv(9, 71%, 79%)
CMYK	cmyk(0%, 59.9%, 70.8%, 20.8%)
CIE-LAB	lab(50.41, 46.82, 37.23)
CIE-LCH	lch(50.41, 59.82, 38.49°)
OKLab	oklab(59.03% 0.1342 0.0849)
OKLCH	oklch(59.03% 0.159 32.3)
XYZ	xyz(28.0918, 18.7610, 6.2788)
Luminance	0.1876 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA513B #3BB4CA

analogous

#CA3B6C #CA513B #CA983B

triadic

#CA513B #3BCA51 #513BCA

tetradic

#CA513B #6CCA3B #3BB4CA #983BCA

square

#CA513B #6CCA3B #3BB4CA #983BCA

split-complementary

#CA513B #3BCA98 #3B6CCA

monochromatic

#6D2A1E #9D3C2B #CA513B #D77C6B #E4A79B

Accessibility & contrast

On white

4.42

#CA513B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#CA513B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA513B

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA513B	#FFFFFF	#000000	##000000
##CA513B	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726738

Deuteranopia (green-blind)

#908238

Tritanopia (blue-blind)

#DE364C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ca513b;
/* rgb */ color: rgb(202, 81, 59);
/* oklch */ color: oklch(59.0% 0.159 32.3);

Tailwind

colors: {
  custom: {
    50: '#e18672',
    500: '#ca513b',
    950: '#000000',
  },
}

SCSS

$custom: #ca513b;
$custom-light: #e18672;
$custom-dark: #000000;

JSON

{
  "hex": "#ca513b",
  "rgb": {
    "r": 202,
    "g": 81,
    "b": 59
  },
  "hsl": {
    "h": 9.231,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59027,
    "c": 0.15883,
    "h": 32.3
  },
  "luminance": 0.18757
}

Semantic roles & 50–950 ramp

primary

#CA513B

secondary

#91C6D0

accent

#C9E147

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA513B

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

Preview Lab → · Contrast checker → · Palette generator →