#CA645E#CA645E

#CA645E is a light, vivid red. Relative luminance 0.225; OKLCH L 62.3% C 0.131 H 25.0°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#CA645E
RGB	rgb(202, 100, 94)
HSL	hsl(3, 50%, 58%)
HSV	hsv(3, 53%, 79%)
CMYK	cmyk(0%, 50.5%, 53.5%, 20.8%)
CIE-LAB	lab(54.54, 39.91, 22.38)
CIE-LCH	lch(54.54, 45.76, 29.29°)
OKLab	oklab(62.33% 0.1186 0.0553)
OKLCH	oklch(62.33% 0.131 25)
XYZ	xyz(30.9370, 22.4825, 13.2978)
Luminance	0.2248 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA645E #5EC4CA

analogous

#CA5E8E #CA645E #CA9A5E

triadic

#CA645E #5ECA64 #645ECA

tetradic

#CA645E #8ECA5E #5EC4CA #9A5ECA

square

#CA645E #8ECA5E #5EC4CA #9A5ECA

split-complementary

#CA645E #5ECA9A #5E8ECA

monochromatic

#83302B #B1413A #CA645E #D9908C #E8BDBA

Accessibility & contrast

On white

3.82

#CA645E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#CA645E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA645E

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA645E	#FFFFFF	#000000	##000000
##CA645E	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C755D

Deuteranopia (green-blind)

#958B5C

Tritanopia (blue-blind)

#DB5463

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ca645e;
/* rgb */ color: rgb(202, 100, 94);
/* oklch */ color: oklch(62.3% 0.131 25.0);

Tailwind

colors: {
  custom: {
    50: '#df928b',
    500: '#ca645e',
    950: '#000000',
  },
}

SCSS

$custom: #ca645e;
$custom-light: #df928b;
$custom-dark: #000000;

JSON

{
  "hex": "#ca645e",
  "rgb": {
    "r": 202,
    "g": 100,
    "b": 94
  },
  "hsl": {
    "h": 3.333,
    "s": 50.467,
    "l": 58.039
  },
  "oklch": {
    "l": 0.6233,
    "c": 0.1309,
    "h": 25
  },
  "luminance": 0.22479
}

Semantic roles & 50–950 ramp

primary

#CA645E

secondary

#ACD5D7

accent

#D2DA4E

background

#FEF9F8

surface

#FCF1F0

border

#D5CBCB

text

#160D0C

muted

#847E7D

Preview Lab

Preview with #CA645E

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

Preview Lab → · Contrast checker → · Palette generator →