#CA4621#CA4621

#CA4621 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.4% C 0.175 H 35.8°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CA4621
RGB	rgb(202, 70, 33)
HSL	hsl(13, 72%, 46%)
HSV	hsv(13, 84%, 79%)
CMYK	cmyk(0%, 65.3%, 83.7%, 20.8%)
CIE-LAB	lab(48.32, 50.71, 48.44)
CIE-LCH	lch(48.32, 70.13, 43.69°)
OKLab	oklab(57.38% 0.1416 0.1022)
OKLCH	oklch(57.38% 0.175 35.8)
XYZ	xyz(26.8249, 17.0507, 3.3172)
Luminance	0.1705 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4621 #21A5CA

analogous

#CA2150 #CA4621 #CA9A21

triadic

#CA4621 #21CA46 #4621CA

tetradic

#CA4621 #50CA21 #21A5CA #9A21CA

square

#CA4621 #50CA21 #21A5CA #9A21CA

split-complementary

#CA4621 #21CA9A #2150CA

monochromatic

#612210 #953418 #CA4621 #E16947 #EA947C

Accessibility & contrast

On white

4.76

#CA4621 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CA4621 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4621

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4621	#FFFFFF	#000000	##FFFFFF
##CA4621	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C601B

Deuteranopia (green-blind)

#8D7E1A

Tritanopia (blue-blind)

#DE1E3F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca4621;
/* rgb */ color: rgb(202, 70, 33);
/* oklch */ color: oklch(57.4% 0.175 35.8);

Tailwind

colors: {
  custom: {
    50: '#e38060',
    500: '#ca4621',
    950: '#000000',
  },
}

SCSS

$custom: #ca4621;
$custom-light: #e38060;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4621",
  "rgb": {
    "r": 202,
    "g": 70,
    "b": 33
  },
  "hsl": {
    "h": 13.136,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.57378,
    "c": 0.17462,
    "h": 35.8
  },
  "luminance": 0.17047
}

Semantic roles & 50–950 ramp

primary

#CA4621

secondary

#75BDD2

accent

#C7EF39

background

#FFF8F5

surface

#FFEFEA

border

#D7CAC6

text

#170B05

muted

#857C79

Preview Lab

Preview with #CA4621

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

Preview Lab → · Contrast checker → · Palette generator →