#E64C4C#E64C4C

#E64C4C is a light, vivid red. Relative luminance 0.225; OKLCH L 63.1% C 0.191 H 24.4°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#E64C4C
RGB	rgb(230, 76, 76)
HSL	hsl(0, 75%, 60%)
HSV	hsv(0, 67%, 90%)
CMYK	cmyk(0%, 67%, 67%, 9.8%)
CIE-LAB	lab(54.57, 59.32, 33.73)
CIE-LCH	lch(54.57, 68.24, 29.62°)
OKLab	oklab(63.13% 0.1736 0.0788)
OKLCH	oklch(63.13% 0.191 24.4)
XYZ	xyz(36.5259, 22.5189, 9.2593)
Luminance	0.2251 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E64C4C #4CE6E6

analogous

#E64C99 #E64C4C #E6994C

triadic

#E64C4C #4CE64C #4C4CE6

tetradic

#E64C4C #99E64C #4CE6E6 #994CE6

square

#E64C4C #99E64C #4CE6E6 #994CE6

split-complementary

#E64C4C #4CE699 #4C99E6

monochromatic

#A11717 #D71E1E #E64C4C #ED8282 #F5B7B7

Accessibility & contrast

On white

3.82

#E64C4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#E64C4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E64C4C

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E64C4C	#FFFFFF	#000000	##000000
##E64C4C	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)

#766E4B

Deuteranopia (green-blind)

#9D8F47

Tritanopia (blue-blind)

#FC224E

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e64c4c;
/* rgb */ color: rgb(230, 76, 76);
/* oklch */ color: oklch(63.1% 0.191 24.4);

Tailwind

colors: {
  custom: {
    50: '#f6867e',
    500: '#e64c4c',
    950: '#000000',
  },
}

SCSS

$custom: #e64c4c;
$custom-light: #f6867e;
$custom-dark: #000000;

JSON

{
  "hex": "#e64c4c",
  "rgb": {
    "r": 230,
    "g": 76,
    "b": 76
  },
  "hsl": {
    "h": 0,
    "s": 75.49,
    "l": 60
  },
  "oklch": {
    "l": 0.63125,
    "c": 0.19062,
    "h": 24.4
  },
  "luminance": 0.22514
}

Semantic roles & 50–950 ramp

primary

#E64C4C

secondary

#A9E5E5

accent

#F2F236

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C0A

muted

#867D7C

Preview Lab

Preview with #E64C4C

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

Preview Lab → · Contrast checker → · Palette generator →