#E64339#E64339

#E64339 is a mid, highly saturated red. Relative luminance 0.211; OKLCH L 61.9% C 0.201 H 28.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#E64339
RGB	rgb(230, 67, 57)
HSL	hsl(3, 78%, 56%)
HSV	hsv(3, 75%, 90%)
CMYK	cmyk(0%, 70.9%, 75.2%, 9.8%)
CIE-LAB	lab(53.10, 61.84, 42.66)
CIE-LCH	lch(53.10, 75.13, 34.60°)
OKLab	oklab(61.95% 0.1777 0.0947)
OKLCH	oklch(61.95% 0.201 28.1)
XYZ	xyz(35.3829, 21.1381, 6.0871)
Luminance	0.2113 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E64339 #39DCE6

analogous

#E63986 #E64339 #E69A39

triadic

#E64339 #39E643 #4339E6

tetradic

#E64339 #86E639 #39DCE6 #9A39E6

square

#E64339 #86E639 #39DCE6 #9A39E6

split-complementary

#E64339 #39E69A #3986E6

monochromatic

#921A12 #C82319 #E64339 #ED776F #F4AAA6

Accessibility & contrast

On white

4.02

#E64339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#E64339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E64339

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E64339	#FFFFFF	#000000	##000000
##E64339	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736836

Deuteranopia (green-blind)

#9B8C33

Tritanopia (blue-blind)

#FD0042

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #e64339;
/* rgb */ color: rgb(230, 67, 57);
/* oklch */ color: oklch(61.9% 0.201 28.1);

Tailwind

colors: {
  custom: {
    50: '#f78270',
    500: '#e64339',
    950: '#000000',
  },
}

SCSS

$custom: #e64339;
$custom-light: #f78270;
$custom-dark: #000000;

JSON

{
  "hex": "#e64339",
  "rgb": {
    "r": 230,
    "g": 67,
    "b": 57
  },
  "hsl": {
    "h": 3.468,
    "s": 77.578,
    "l": 56.275
  },
  "oklch": {
    "l": 0.61946,
    "c": 0.20135,
    "h": 28.1
  },
  "luminance": 0.21133
}

Semantic roles & 50–950 ramp

primary

#E64339

secondary

#9ADDE1

accent

#E9F434

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#190B07

muted

#867C7A

Preview Lab

Preview with #E64339

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

Preview Lab → · Contrast checker → · Palette generator →