#CA4B29#CA4B29

#CA4B29 is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.1% C 0.169 H 35.7°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#CA4B29
RGB	rgb(202, 75, 41)
HSL	hsl(13, 66%, 48%)
HSV	hsv(13, 80%, 79%)
CMYK	cmyk(0%, 62.9%, 79.7%, 20.8%)
CIE-LAB	lab(49.19, 48.79, 45.44)
CIE-LCH	lch(49.19, 66.67, 42.96°)
OKLab	oklab(58.05% 0.1369 0.0983)
OKLCH	oklch(58.05% 0.169 35.7)
XYZ	xyz(27.2765, 17.7527, 4.0877)
Luminance	0.1775 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4B29 #29A8CA

analogous

#CA2957 #CA4B29 #CA9C29

triadic

#CA4B29 #29CA4B #4B29CA

tetradic

#CA4B29 #57CA29 #29A8CA #9C29CA

square

#CA4B29 #57CA29 #29A8CA #9C29CA

split-complementary

#CA4B29 #29CA9C #2957CA

monochromatic

#642514 #97381F #CA4B29 #DC7154 #E79B87

Accessibility & contrast

On white

4.62

#CA4B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#CA4B29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4B29

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4B29	#FFFFFF	#000000	##FFFFFF
##CA4B29	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6324

Deuteranopia (green-blind)

#8E7F24

Tritanopia (blue-blind)

#DE2944

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4b29;
/* rgb */ color: rgb(202, 75, 41);
/* oklch */ color: oklch(58.1% 0.169 35.7);

Tailwind

colors: {
  custom: {
    50: '#e38365',
    500: '#ca4b29',
    950: '#000000',
  },
}

SCSS

$custom: #ca4b29;
$custom-light: #e38365;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4b29",
  "rgb": {
    "r": 202,
    "g": 75,
    "b": 41
  },
  "hsl": {
    "h": 12.671,
    "s": 66.255,
    "l": 47.647
  },
  "oklch": {
    "l": 0.58054,
    "c": 0.16859,
    "h": 35.7
  },
  "luminance": 0.17749
}

Semantic roles & 50–950 ramp

primary

#CA4B29

secondary

#7FBFD0

accent

#C5E93F

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA4B29

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

Preview Lab → · Contrast checker → · Palette generator →