#E64E3A#E64E3A

#E64E3A is a light, vivid red. Relative luminance 0.226; OKLCH L 63.1% C 0.192 H 30.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#E64E3A
RGB	rgb(230, 78, 58)
HSL	hsl(7, 77%, 56%)
HSV	hsv(7, 75%, 90%)
CMYK	cmyk(0%, 66.1%, 74.8%, 9.8%)
CIE-LAB	lab(54.64, 57.70, 43.79)
CIE-LCH	lch(54.64, 72.44, 37.20°)
OKLab	oklab(63.1% 0.1649 0.0974)
OKLCH	oklch(63.1% 0.192 30.6)
XYZ	xyz(36.1253, 22.5826, 6.4588)
Luminance	0.2258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E64E3A #3AD2E6

analogous

#E63A7C #E64E3A #E6A43A

triadic

#E64E3A #3AE64E #4E3AE6

tetradic

#E64E3A #7CE63A #3AD2E6 #A43AE6

square

#E64E3A #7CE63A #3AD2E6 #A43AE6

split-complementary

#E64E3A #3AE6A4 #3A7CE6

monochromatic

#932213 #C92E1A #E64E3A #ED7F70 #F4B0A7

Accessibility & contrast

On white

3.81

#E64E3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#E64E3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E64E3A

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E64E3A	#FFFFFF	#000000	##000000
##E64E3A	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#796E37

Deuteranopia (green-blind)

#9F8F34

Tritanopia (blue-blind)

#FD214A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #e64e3a;
/* rgb */ color: rgb(230, 78, 58);
/* oklch */ color: oklch(63.1% 0.192 30.6);

Tailwind

colors: {
  custom: {
    50: '#f78771',
    500: '#e64e3a',
    950: '#000000',
  },
}

SCSS

$custom: #e64e3a;
$custom-light: #f78771;
$custom-dark: #000000;

JSON

{
  "hex": "#e64e3a",
  "rgb": {
    "r": 230,
    "g": 78,
    "b": 58
  },
  "hsl": {
    "h": 6.977,
    "s": 77.477,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63102,
    "c": 0.19153,
    "h": 30.6
  },
  "luminance": 0.22577
}

Semantic roles & 50–950 ramp

primary

#E64E3A

secondary

#9BD9E1

accent

#DEF434

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#190C08

muted

#867D7B

Preview Lab

Preview with #E64E3A

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

Preview Lab → · Contrast checker → · Palette generator →