#CA4034#CA4034

#CA4034 is a mid, vivid red. Relative luminance 0.165; OKLCH L 56.9% C 0.177 H 28.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CA4034
RGB	rgb(202, 64, 52)
HSL	hsl(5, 59%, 50%)
HSV	hsv(5, 74%, 79%)
CMYK	cmyk(0%, 68.3%, 74.3%, 20.8%)
CIE-LAB	lab(47.59, 53.82, 37.94)
CIE-LCH	lch(47.59, 65.85, 35.18°)
OKLab	oklab(56.88% 0.1547 0.085)
OKLCH	oklch(56.88% 0.177 28.8)
XYZ	xyz(26.8133, 16.4753, 5.0163)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4034 #34BECA

analogous

#CA3473 #CA4034 #CA8B34

triadic

#CA4034 #34CA40 #4034CA

tetradic

#CA4034 #73CA34 #34BECA #8B34CA

square

#CA4034 #73CA34 #34BECA #8B34CA

split-complementary

#CA4034 #34CA8B #3473CA

monochromatic

#69211B #993127 #CA4034 #D76D64 #E49B95

Accessibility & contrast

On white

4.89

#CA4034 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CA4034 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4034

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4034	#FFFFFF	#000000	##FFFFFF
##CA4034	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E32

Deuteranopia (green-blind)

#8A7C2F

Tritanopia (blue-blind)

#DE133E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca4034;
/* rgb */ color: rgb(202, 64, 52);
/* oklch */ color: oklch(56.9% 0.177 28.8);

Tailwind

colors: {
  custom: {
    50: '#e37d6c',
    500: '#ca4034',
    950: '#000000',
  },
}

SCSS

$custom: #ca4034;
$custom-light: #e37d6c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4034",
  "rgb": {
    "r": 202,
    "g": 64,
    "b": 52
  },
  "hsl": {
    "h": 4.8,
    "s": 59.055,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56884,
    "c": 0.17652,
    "h": 28.8
  },
  "luminance": 0.16471
}

Semantic roles & 50–950 ramp

primary

#CA4034

secondary

#8BC9CF

accent

#D6E246

background

#FFF7F6

surface

#FEEEEB

border

#D6C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #CA4034

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

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