#CA553F#CA553F

#CA553F is a mid, vivid red. Relative luminance 0.194; OKLCH L 59.6% C 0.154 H 32.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#CA553F
RGB	rgb(202, 85, 63)
HSL	hsl(9, 57%, 52%)
HSV	hsv(9, 69%, 79%)
CMYK	cmyk(0%, 57.9%, 68.8%, 20.8%)
CIE-LAB	lab(51.17, 45.15, 35.89)
CIE-LCH	lch(51.17, 57.68, 38.48°)
OKLab	oklab(59.62% 0.1298 0.0827)
OKLCH	oklch(59.62% 0.154 32.5)
XYZ	xyz(28.5056, 19.4162, 6.9483)
Luminance	0.1941 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA553F #3FB4CA

analogous

#CA3F6F #CA553F #CA9A3F

triadic

#CA553F #3FCA55 #553FCA

tetradic

#CA553F #6FCA3F #3FB4CA #9A3FCA

square

#CA553F #6FCA3F #3FB4CA #9A3FCA

split-complementary

#CA553F #3FCA9A #3F6FCA

monochromatic

#702C1F #A03E2C #CA553F #D77F6F #E4AA9F

Accessibility & contrast

On white

4.30

#CA553F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#CA553F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA553F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA553F	#FFFFFF	#000000	##000000
##CA553F	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A3C

Deuteranopia (green-blind)

#91843C

Tritanopia (blue-blind)

#DD3C50

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #ca553f;
/* rgb */ color: rgb(202, 85, 63);
/* oklch */ color: oklch(59.6% 0.154 32.5);

Tailwind

colors: {
  custom: {
    50: '#e18975',
    500: '#ca553f',
    950: '#000000',
  },
}

SCSS

$custom: #ca553f;
$custom-light: #e18975;
$custom-dark: #000000;

JSON

{
  "hex": "#ca553f",
  "rgb": {
    "r": 202,
    "g": 85,
    "b": 63
  },
  "hsl": {
    "h": 9.496,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59621,
    "c": 0.1539,
    "h": 32.5
  },
  "luminance": 0.19412
}

Semantic roles & 50–950 ramp

primary

#CA553F

secondary

#94C7D1

accent

#C8E048

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #CA553F

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

Preview Lab → · Contrast checker → · Palette generator →