#E66345#E66345

#E66345 is a light, vivid red. Relative luminance 0.262; OKLCH L 65.8% C 0.170 H 34.3°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#E66345
RGB	rgb(230, 99, 69)
HSL	hsl(11, 76%, 59%)
HSV	hsv(11, 70%, 90%)
CMYK	cmyk(0%, 57%, 70%, 9.8%)
CIE-LAB	lab(58.21, 49.03, 41.90)
CIE-LCH	lch(58.21, 64.50, 40.51°)
OKLab	oklab(65.83% 0.14 0.0956)
OKLCH	oklch(65.83% 0.17 34.3)
XYZ	xyz(38.1729, 26.1814, 8.6724)
Luminance	0.2618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66345 #45C8E6

analogous

#E64577 #E66345 #E6B345

triadic

#E66345 #45E663 #6345E6

tetradic

#E66345 #77E645 #45C8E6 #B345E6

square

#E66345 #77E645 #45C8E6 #B345E6

split-complementary

#E66345 #45E6B3 #4577E6

monochromatic

#9C2E15 #D23E1C #E66345 #ED907B #F5BDB1

Accessibility & contrast

On white

3.37

#E66345 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#E66345 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66345

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66345	#FFFFFF	#000000	##000000
##E66345	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A41

Deuteranopia (green-blind)

#A79741

Tritanopia (blue-blind)

#FC475C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #e66345;
/* rgb */ color: rgb(230, 99, 69);
/* oklch */ color: oklch(65.8% 0.170 34.3);

Tailwind

colors: {
  custom: {
    50: '#f5937a',
    500: '#e66345',
    950: '#000000',
  },
}

SCSS

$custom: #e66345;
$custom-light: #f5937a;
$custom-dark: #000000;

JSON

{
  "hex": "#e66345",
  "rgb": {
    "r": 230,
    "g": 99,
    "b": 69
  },
  "hsl": {
    "h": 11.18,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.65832,
    "c": 0.16955,
    "h": 34.3
  },
  "luminance": 0.26176
}

Semantic roles & 50–950 ramp

primary

#E66345

secondary

#A4D7E3

accent

#CFF335

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#190D09

muted

#867E7B

Preview Lab

Preview with #E66345

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

Preview Lab → · Contrast checker → · Palette generator →