#CA645F#CA645F

#CA645F is a light, vivid red. Relative luminance 0.225; OKLCH L 62.4% C 0.131 H 24.4°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#CA645F
RGB	rgb(202, 100, 95)
HSL	hsl(3, 50%, 58%)
HSV	hsv(3, 53%, 79%)
CMYK	cmyk(0%, 50.5%, 53%, 20.8%)
CIE-LAB	lab(54.55, 40.00, 21.83)
CIE-LCH	lch(54.55, 45.56, 28.62°)
OKLab	oklab(62.35% 0.119 0.0541)
OKLCH	oklch(62.35% 0.131 24.4)
XYZ	xyz(30.9822, 22.5005, 13.5357)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA645F #5FC5CA

analogous

#CA5F8F #CA645F #CA995F

triadic

#CA645F #5FCA64 #645FCA

tetradic

#CA645F #8FCA5F #5FC5CA #995FCA

square

#CA645F #8FCA5F #5FC5CA #995FCA

split-complementary

#CA645F #5FCA99 #5F8FCA

monochromatic

#83302B #B1403B #CA645F #D9918D #E8BDBB

Accessibility & contrast

On white

3.82

#CA645F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#CA645F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA645F

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA645F	#FFFFFF	#000000	##000000
##CA645F	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)

#7C755E

Deuteranopia (green-blind)

#958B5D

Tritanopia (blue-blind)

#DB5463

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #ca645f;
/* rgb */ color: rgb(202, 100, 95);
/* oklch */ color: oklch(62.4% 0.131 24.4);

Tailwind

colors: {
  custom: {
    50: '#df928c',
    500: '#ca645f',
    950: '#000000',
  },
}

SCSS

$custom: #ca645f;
$custom-light: #df928c;
$custom-dark: #000000;

JSON

{
  "hex": "#ca645f",
  "rgb": {
    "r": 202,
    "g": 100,
    "b": 95
  },
  "hsl": {
    "h": 2.804,
    "s": 50.235,
    "l": 58.235
  },
  "oklch": {
    "l": 0.62351,
    "c": 0.13073,
    "h": 24.4
  },
  "luminance": 0.22497
}

Semantic roles & 50–950 ramp

primary

#CA645F

secondary

#ADD6D8

accent

#D3DA4E

background

#FEF9F8

surface

#FCF1F0

border

#D5CBCB

text

#160D0C

muted

#847E7D

Preview Lab

Preview with #CA645F

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

Preview Lab → · Contrast checker → · Palette generator →