#CA4A33#CA4A33

#CA4A33 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.0% C 0.167 H 32.4°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CA4A33
RGB	rgb(202, 74, 51)
HSL	hsl(9, 60%, 50%)
HSV	hsv(9, 75%, 79%)
CMYK	cmyk(0%, 63.4%, 74.8%, 20.8%)
CIE-LAB	lab(49.13, 49.61, 40.17)
CIE-LCH	lch(49.13, 63.83, 39.00°)
OKLab	oklab(58.03% 0.1413 0.0896)
OKLCH	oklch(58.03% 0.167 32.4)
XYZ	xyz(27.4064, 17.6970, 5.1041)
Luminance	0.1769 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4A33 #33B3CA

analogous

#CA3368 #CA4A33 #CA9633

triadic

#CA4A33 #33CA4A #4A33CA

tetradic

#CA4A33 #68CA33 #33B3CA #9633CA

square

#CA4A33 #68CA33 #33B3CA #9633CA

split-complementary

#CA4A33 #33CA96 #3368CA

monochromatic

#68261A #993827 #CA4A33 #D87463 #E4A094

Accessibility & contrast

On white

4.63

#CA4A33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#CA4A33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4A33

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4A33	#FFFFFF	#000000	##FFFFFF
##CA4A33	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6330

Deuteranopia (green-blind)

#8D7F2F

Tritanopia (blue-blind)

#DE2945

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4a33;
/* rgb */ color: rgb(202, 74, 51);
/* oklch */ color: oklch(58.0% 0.167 32.4);

Tailwind

colors: {
  custom: {
    50: '#e2826c',
    500: '#ca4a33',
    950: '#000000',
  },
}

SCSS

$custom: #ca4a33;
$custom-light: #e2826c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4a33",
  "rgb": {
    "r": 202,
    "g": 74,
    "b": 51
  },
  "hsl": {
    "h": 9.139,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.58033,
    "c": 0.16736,
    "h": 32.4
  },
  "luminance": 0.17693
}

Semantic roles & 50–950 ramp

primary

#CA4A33

secondary

#8AC4CF

accent

#CBE345

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA4A33

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

Preview Lab → · Contrast checker → · Palette generator →