#CA4B2D#CA4B2D

#CA4B2D is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.1% C 0.168 H 34.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CA4B2D
RGB	rgb(202, 75, 45)
HSL	hsl(11, 64%, 48%)
HSV	hsv(11, 78%, 79%)
CMYK	cmyk(0%, 62.9%, 77.7%, 20.8%)
CIE-LAB	lab(49.23, 48.93, 43.45)
CIE-LCH	lch(49.23, 65.44, 41.61°)
OKLab	oklab(58.09% 0.1381 0.0952)
OKLCH	oklch(58.09% 0.168 34.6)
XYZ	xyz(27.3499, 17.7821, 4.4742)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4B2D #2DACCA

analogous

#CA2D5D #CA4B2D #CA992D

triadic

#CA4B2D #2DCA4B #4B2DCA

tetradic

#CA4B2D #5DCA2D #2DACCA #992DCA

square

#CA4B2D #5DCA2D #2DACCA #992DCA

split-complementary

#CA4B2D #2DCA99 #2D5DCA

monochromatic

#662617 #983822 #CA4B2D #DA725A #E59D8C

Accessibility & contrast

On white

4.61

#CA4B2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CA4B2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4B2D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4B2D	#FFFFFF	#000000	##FFFFFF
##CA4B2D	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6329

Deuteranopia (green-blind)

#8E7F28

Tritanopia (blue-blind)

#DE2A45

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4b2d;
/* rgb */ color: rgb(202, 75, 45);
/* oklch */ color: oklch(58.1% 0.168 34.6);

Tailwind

colors: {
  custom: {
    50: '#e28368',
    500: '#ca4b2d',
    950: '#000000',
  },
}

SCSS

$custom: #ca4b2d;
$custom-light: #e28368;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4b2d",
  "rgb": {
    "r": 202,
    "g": 75,
    "b": 45
  },
  "hsl": {
    "h": 11.465,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.58092,
    "c": 0.16772,
    "h": 34.6
  },
  "luminance": 0.17778
}

Semantic roles & 50–950 ramp

primary

#CA4B2D

secondary

#83C1CF

accent

#C7E741

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4B2D

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

Preview Lab → · Contrast checker → · Palette generator →