#E64C5B#E64C5B

#E64C5B is a light, vivid red. Relative luminance 0.227; OKLCH L 63.4% C 0.189 H 18.9°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#E64C5B
RGB	rgb(230, 76, 91)
HSL	hsl(354, 75%, 60%)
HSV	hsv(354, 67%, 90%)
CMYK	cmyk(0%, 67%, 60.4%, 9.8%)
CIE-LAB	lab(54.82, 60.20, 25.33)
CIE-LCH	lch(54.82, 65.31, 22.82°)
OKLab	oklab(63.39% 0.1792 0.0614)
OKLCH	oklch(63.39% 0.189 18.9)
XYZ	xyz(37.1095, 22.7524, 12.3331)
Luminance	0.2275 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E64C5B #4CE6D7

analogous

#E64CA8 #E64C5B #E68A4C

triadic

#E64C5B #5BE64C #4C5BE6

tetradic

#E64C5B #A8E64C #4CE6D7 #8A4CE6

square

#E64C5B #A8E64C #4CE6D7 #8A4CE6

split-complementary

#E64C5B #4CE68A #4CA8E6

monochromatic

#A11724 #D71E30 #E64C5B #ED828C #F5B7BD

Accessibility & contrast

On white

3.78

#E64C5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#E64C5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E64C5B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E64C5B	#FFFFFF	#000000	##000000
##E64C5B	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#746F5B

Deuteranopia (green-blind)

#9B8F57

Tritanopia (blue-blind)

#FC2753

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e64c5b;
/* rgb */ color: rgb(230, 76, 91);
/* oklch */ color: oklch(63.4% 0.189 18.9);

Tailwind

colors: {
  custom: {
    50: '#f58789',
    500: '#e64c5b',
    950: '#000000',
  },
}

SCSS

$custom: #e64c5b;
$custom-light: #f58789;
$custom-dark: #000000;

JSON

{
  "hex": "#e64c5b",
  "rgb": {
    "r": 230,
    "g": 76,
    "b": 91
  },
  "hsl": {
    "h": 354.156,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.63385,
    "c": 0.18943,
    "h": 18.9
  },
  "luminance": 0.22747
}

Semantic roles & 50–950 ramp

primary

#E64C5B

secondary

#A9E5DF

accent

#F2E036

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#180C0B

muted

#867D7C

Preview Lab

Preview with #E64C5B

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

Preview Lab → · Contrast checker → · Palette generator →