#CA4B3A#CA4B3A

#CA4B3A is a mid, vivid red. Relative luminance 0.179; OKLCH L 58.2% C 0.165 H 30.4°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CA4B3A
RGB	rgb(202, 75, 58)
HSL	hsl(7, 58%, 51%)
HSV	hsv(7, 71%, 79%)
CMYK	cmyk(0%, 62.9%, 71.3%, 20.8%)
CIE-LAB	lab(49.37, 49.48, 36.60)
CIE-LCH	lch(49.37, 61.55, 36.49°)
OKLab	oklab(58.24% 0.1423 0.0834)
OKLCH	oklch(58.24% 0.165 30.4)
XYZ	xyz(27.6398, 17.8981, 6.0014)
Luminance	0.1789 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4B3A #3AB9CA

analogous

#CA3A71 #CA4B3A #CA933A

triadic

#CA4B3A #3ACA4B #4B3ACA

tetradic

#CA4B3A #71CA3A #3AB9CA #933ACA

square

#CA4B3A #71CA3A #3AB9CA #933ACA

split-complementary

#CA4B3A #3ACA93 #3A71CA

monochromatic

#6C271D #9D382A #CA4B3A #D7776A #E4A39A

Accessibility & contrast

On white

4.59

#CA4B3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#CA4B3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4B3A

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4B3A	#FFFFFF	#000000	##FFFFFF
##CA4B3A	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6437

Deuteranopia (green-blind)

#8D8036

Tritanopia (blue-blind)

#DE2C48

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca4b3a;
/* rgb */ color: rgb(202, 75, 58);
/* oklch */ color: oklch(58.2% 0.165 30.4);

Tailwind

colors: {
  custom: {
    50: '#e28371',
    500: '#ca4b3a',
    950: '#000000',
  },
}

SCSS

$custom: #ca4b3a;
$custom-light: #e28371;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4b3a",
  "rgb": {
    "r": 202,
    "g": 75,
    "b": 58
  },
  "hsl": {
    "h": 7.083,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.58244,
    "c": 0.16493,
    "h": 30.4
  },
  "luminance": 0.17894
}

Semantic roles & 50–950 ramp

primary

#CA4B3A

secondary

#90C8D0

accent

#CFE147

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CA4B3A

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

Preview Lab → · Contrast checker → · Palette generator →