#CA4643#CA4643

#CA4643 is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.8% C 0.168 H 25.2°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#CA4643
RGB	rgb(202, 70, 67)
HSL	hsl(1, 56%, 53%)
HSV	hsv(1, 67%, 79%)
CMYK	cmyk(0%, 65.3%, 66.8%, 20.8%)
CIE-LAB	lab(48.69, 52.10, 30.64)
CIE-LCH	lch(48.69, 60.45, 30.46°)
OKLab	oklab(57.77% 0.1523 0.0718)
OKLCH	oklch(57.77% 0.168 25.2)
XYZ	xyz(27.5632, 17.3460, 7.2058)
Luminance	0.1734 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA4643 #43C7CA

analogous

#CA4384 #CA4643 #CA8943

triadic

#CA4643 #43CA46 #4643CA

tetradic

#CA4643 #84CA43 #43C7CA #8943CA

square

#CA4643 #84CA43 #43C7CA #8943CA

split-complementary

#CA4643 #43CA89 #4384CA

monochromatic

#722220 #A2302E #CA4643 #D77573 #E5A4A2

Accessibility & contrast

On white

4.70

#CA4643 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#CA4643 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA4643

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA4643	#FFFFFF	#000000	##FFFFFF
##CA4643	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6242

Deuteranopia (green-blind)

#8B7E3F

Tritanopia (blue-blind)

#DE2647

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca4643;
/* rgb */ color: rgb(202, 70, 67);
/* oklch */ color: oklch(57.8% 0.168 25.2);

Tailwind

colors: {
  custom: {
    50: '#e18077',
    500: '#ca4643',
    950: '#000000',
  },
}

SCSS

$custom: #ca4643;
$custom-light: #e18077;
$custom-dark: #000000;

JSON

{
  "hex": "#ca4643",
  "rgb": {
    "r": 202,
    "g": 70,
    "b": 67
  },
  "hsl": {
    "h": 1.333,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57773,
    "c": 0.16839,
    "h": 25.2
  },
  "luminance": 0.17342
}

Semantic roles & 50–950 ramp

primary

#CA4643

secondary

#97D0D2

accent

#DCDF48

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA4643

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

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