#CA5751#CA5751

#CA5751 is a mid, vivid red. Relative luminance 0.200; OKLCH L 60.2% C 0.148 H 25.5°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#CA5751
RGB	rgb(202, 87, 81)
HSL	hsl(3, 53%, 55%)
HSV	hsv(3, 60%, 79%)
CMYK	cmyk(0%, 56.9%, 59.9%, 20.8%)
CIE-LAB	lab(51.80, 45.32, 26.38)
CIE-LCH	lch(51.80, 52.44, 30.20°)
OKLab	oklab(60.19% 0.1336 0.0637)
OKLCH	oklch(60.19% 0.148 25.5)
XYZ	xyz(29.2531, 19.9707, 10.0972)
Luminance	0.1997 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA5751 #51C4CA

analogous

#CA5187 #CA5751 #CA9351

triadic

#CA5751 #51CA57 #5751CA

tetradic

#CA5751 #87CA51 #51C4CA #9351CA

square

#CA5751 #87CA51 #51C4CA #9351CA

split-complementary

#CA5751 #51CA93 #5187CA

monochromatic

#7B2A25 #AA3A34 #CA5751 #D88480 #E7B2AF

Accessibility & contrast

On white

4.21

#CA5751 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#CA5751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA5751

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA5751	#FFFFFF	#000000	##000000
##CA5751	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746C50

Deuteranopia (green-blind)

#90854E

Tritanopia (blue-blind)

#DD4256

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #ca5751;
/* rgb */ color: rgb(202, 87, 81);
/* oklch */ color: oklch(60.2% 0.148 25.5);

Tailwind

colors: {
  custom: {
    50: '#e08a82',
    500: '#ca5751',
    950: '#000000',
  },
}

SCSS

$custom: #ca5751;
$custom-light: #e08a82;
$custom-dark: #000000;

JSON

{
  "hex": "#ca5751",
  "rgb": {
    "r": 202,
    "g": 87,
    "b": 81
  },
  "hsl": {
    "h": 2.975,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60186,
    "c": 0.14798,
    "h": 25.5
  },
  "luminance": 0.19967
}

Semantic roles & 50–950 ramp

primary

#CA5751

secondary

#A2D2D5

accent

#D5DD4B

background

#FEF8F7

surface

#FDF0EE

border

#D5CBC9

text

#160C0A

muted

#847D7C

Preview Lab

Preview with #CA5751

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

Preview Lab → · Contrast checker → · Palette generator →