#CA4234#CA4234

#CA4234 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.1% C 0.175 H 29.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#CA4234
RGB	rgb(202, 66, 52)
HSL	hsl(6, 59%, 50%)
HSV	hsv(6, 74%, 79%)
CMYK	cmyk(0%, 67.3%, 74.3%, 20.8%)
CIE-LAB	lab(47.89, 53.02, 38.27)
CIE-LCH	lch(47.89, 65.39, 35.82°)
OKLab	oklab(57.11% 0.1522 0.0857)
OKLCH	oklch(57.11% 0.175 29.4)
XYZ	xyz(26.9282, 16.7049, 5.0546)
Luminance	0.1670 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4234 #34BCCA

analogous

#CA3471 #CA4234 #CA8D34

triadic

#CA4234 #34CA42 #4234CA

tetradic

#CA4234 #71CA34 #34BCCA #8D34CA

square

#CA4234 #71CA34 #34BCCA #8D34CA

split-complementary

#CA4234 #34CA8D #3471CA

monochromatic

#69221B #993227 #CA4234 #D76F64 #E49C95

Accessibility & contrast

On white

4.84

#CA4234 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#CA4234 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4234

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4234	#FFFFFF	#000000	##FFFFFF
##CA4234	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695F31

Deuteranopia (green-blind)

#8A7D2F

Tritanopia (blue-blind)

#DE1940

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4234;
/* rgb */ color: rgb(202, 66, 52);
/* oklch */ color: oklch(57.1% 0.175 29.4);

Tailwind

colors: {
  custom: {
    50: '#e37e6c',
    500: '#ca4234',
    950: '#000000',
  },
}

SCSS

$custom: #ca4234;
$custom-light: #e37e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4234",
  "rgb": {
    "r": 202,
    "g": 66,
    "b": 52
  },
  "hsl": {
    "h": 5.6,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57105,
    "c": 0.17467,
    "h": 29.4
  },
  "luminance": 0.16701
}

Semantic roles & 50–950 ramp

primary

#CA4234

secondary

#8BC9CF

accent

#D4E246

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CA4234

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

Preview Lab → · Contrast checker → · Palette generator →