#CA4526#CA4526

#CA4526 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.3% C 0.175 H 34.4°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CA4526
RGB	rgb(202, 69, 38)
HSL	hsl(11, 68%, 47%)
HSV	hsv(11, 81%, 79%)
CMYK	cmyk(0%, 65.8%, 81.2%, 20.8%)
CIE-LAB	lab(48.21, 51.28, 45.96)
CIE-LCH	lch(48.21, 68.86, 41.87°)
OKLab	oklab(57.3% 0.1441 0.0985)
OKLCH	oklch(57.3% 0.175 34.4)
XYZ	xyz(26.8382, 16.9567, 3.6931)
Luminance	0.1695 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4526 #26ABCA

analogous

#CA2659 #CA4526 #CA9726

triadic

#CA4526 #26CA45 #4526CA

tetradic

#CA4526 #59CA26 #26ABCA #9726CA

square

#CA4526 #59CA26 #26ABCA #9726CA

split-complementary

#CA4526 #26CA97 #2659CA

monochromatic

#632213 #96331C #CA4526 #DE6A4F #E89683

Accessibility & contrast

On white

4.78

#CA4526 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#CA4526 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4526

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4526	#FFFFFF	#000000	##FFFFFF
##CA4526	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6021

Deuteranopia (green-blind)

#8C7D20

Tritanopia (blue-blind)

#DE1C3F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca4526;
/* rgb */ color: rgb(202, 69, 38);
/* oklch */ color: oklch(57.3% 0.175 34.4);

Tailwind

colors: {
  custom: {
    50: '#e37f63',
    500: '#ca4526',
    950: '#000000',
  },
}

SCSS

$custom: #ca4526;
$custom-light: #e37f63;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4526",
  "rgb": {
    "r": 202,
    "g": 69,
    "b": 38
  },
  "hsl": {
    "h": 11.341,
    "s": 68.333,
    "l": 47.059
  },
  "oklch": {
    "l": 0.57301,
    "c": 0.17456,
    "h": 34.4
  },
  "luminance": 0.16953
}

Semantic roles & 50–950 ramp

primary

#CA4526

secondary

#7BC0D1

accent

#CAEB3D

background

#FFF8F6

surface

#FFEFEB

border

#D7CAC6

text

#170B05

muted

#857C7A

Preview Lab

Preview with #CA4526

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

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