#CA4E2B#CA4E2B

#CA4E2B is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.5% C 0.165 H 36.3°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#CA4E2B
RGB	rgb(202, 78, 43)
HSL	hsl(13, 65%, 48%)
HSV	hsv(13, 79%, 79%)
CMYK	cmyk(0%, 61.4%, 78.7%, 20.8%)
CIE-LAB	lab(49.72, 47.52, 44.96)
CIE-LCH	lch(49.72, 65.41, 43.42°)
OKLab	oklab(58.45% 0.1334 0.0979)
OKLCH	oklch(58.45% 0.165 36.3)
XYZ	xyz(27.5206, 18.1836, 4.3457)
Luminance	0.1818 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4E2B #2BA7CA

analogous

#CA2B57 #CA4E2B #CA9E2B

triadic

#CA4E2B #2BCA4E #4E2BCA

tetradic

#CA4E2B #57CA2B #2BA7CA #9E2BCA

square

#CA4E2B #57CA2B #2BA7CA #9E2BCA

split-complementary

#CA4E2B #2BCA9E #2B57CA

monochromatic

#652716 #983B20 #CA4E2B #DB7457 #E69E89

Accessibility & contrast

On white

4.53

#CA4E2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#CA4E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA4E2B

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4E2B	#FFFFFF	#000000	##000000
##CA4E2B	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716526

Deuteranopia (green-blind)

#908126

Tritanopia (blue-blind)

#DE2F47

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca4e2b;
/* rgb */ color: rgb(202, 78, 43);
/* oklch */ color: oklch(58.5% 0.165 36.3);

Tailwind

colors: {
  custom: {
    50: '#e28467',
    500: '#ca4e2b',
    950: '#000000',
  },
}

SCSS

$custom: #ca4e2b;
$custom-light: #e28467;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4e2b",
  "rgb": {
    "r": 202,
    "g": 78,
    "b": 43
  },
  "hsl": {
    "h": 13.208,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58454,
    "c": 0.16543,
    "h": 36.3
  },
  "luminance": 0.1818
}

Semantic roles & 50–950 ramp

primary

#CA4E2B

secondary

#81BED0

accent

#C3E840

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4E2B

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

Preview Lab → · Contrast checker → · Palette generator →