#E64C4B#E64C4B

#E64C4B is a light, vivid red. Relative luminance 0.225; OKLCH L 63.1% C 0.191 H 24.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#E64C4B
RGB	rgb(230, 76, 75)
HSL	hsl(0, 76%, 60%)
HSV	hsv(0, 67%, 90%)
CMYK	cmyk(0%, 67%, 67.4%, 9.8%)
CIE-LAB	lab(54.56, 59.27, 34.28)
CIE-LCH	lch(54.56, 68.47, 30.05°)
OKLab	oklab(63.11% 0.1732 0.0799)
OKLCH	oklch(63.11% 0.191 24.8)
XYZ	xyz(36.4914, 22.5051, 9.0777)
Luminance	0.2250 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E64C4B #4BE5E6

analogous

#E64B98 #E64C4B #E6994B

triadic

#E64C4B #4BE64C #4C4BE6

tetradic

#E64C4B #98E64B #4BE5E6 #994BE6

square

#E64C4B #98E64B #4BE5E6 #994BE6

split-complementary

#E64C4B #4BE699 #4B98E6

monochromatic

#A01716 #D61F1E #E64C4B #ED8181 #F5B7B6

Accessibility & contrast

On white

3.82

#E64C4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#E64C4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E64C4B

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E64C4B	#FFFFFF	#000000	##000000
##E64C4B	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)

#766D49

Deuteranopia (green-blind)

#9D8F46

Tritanopia (blue-blind)

#FC224D

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #e64c4b;
/* rgb */ color: rgb(230, 76, 75);
/* oklch */ color: oklch(63.1% 0.191 24.8);

Tailwind

colors: {
  custom: {
    50: '#f6867d',
    500: '#e64c4b',
    950: '#000000',
  },
}

SCSS

$custom: #e64c4b;
$custom-light: #f6867d;
$custom-dark: #000000;

JSON

{
  "hex": "#e64c4b",
  "rgb": {
    "r": 230,
    "g": 76,
    "b": 75
  },
  "hsl": {
    "h": 0.387,
    "s": 75.61,
    "l": 59.804
  },
  "oklch": {
    "l": 0.63109,
    "c": 0.19074,
    "h": 24.8
  },
  "luminance": 0.225
}

Semantic roles & 50–950 ramp

primary

#E64C4B

secondary

#A8E4E4

accent

#F1F236

background

#FFF8F7

surface

#FFF0EE

border

#D7CBC9

text

#190C09

muted

#867D7B

Preview Lab

Preview with #E64C4B

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

Preview Lab → · Contrast checker → · Palette generator →