#E66545#E66545

#E66545 is a light, vivid red. Relative luminance 0.266; OKLCH L 66.1% C 0.168 H 35.1°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#E66545
RGB	rgb(230, 101, 69)
HSL	hsl(12, 76%, 59%)
HSV	hsv(12, 70%, 90%)
CMYK	cmyk(0%, 56.1%, 70%, 9.8%)
CIE-LAB	lab(58.57, 48.10, 42.31)
CIE-LCH	lch(58.57, 64.06, 41.33°)
OKLab	oklab(66.11% 0.1371 0.0965)
OKLCH	oklch(66.11% 0.168 35.1)
XYZ	xyz(38.3648, 26.5650, 8.7364)
Luminance	0.2656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E66545 #45C6E6

analogous

#E64575 #E66545 #E6B545

triadic

#E66545 #45E665 #6545E6

tetradic

#E66545 #75E645 #45C6E6 #B545E6

square

#E66545 #75E645 #45C6E6 #B545E6

split-complementary

#E66545 #45E6B5 #4575E6

monochromatic

#9C3015 #D2401C #E66545 #ED927B #F5BEB1

Accessibility & contrast

On white

3.33

#E66545 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#E66545 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E66545

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E66545	#FFFFFF	#000000	##000000
##E66545	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B41

Deuteranopia (green-blind)

#A89842

Tritanopia (blue-blind)

#FC4A5E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #e66545;
/* rgb */ color: rgb(230, 101, 69);
/* oklch */ color: oklch(66.1% 0.168 35.1);

Tailwind

colors: {
  custom: {
    50: '#f5947a',
    500: '#e66545',
    950: '#000000',
  },
}

SCSS

$custom: #e66545;
$custom-light: #f5947a;
$custom-dark: #000000;

JSON

{
  "hex": "#e66545",
  "rgb": {
    "r": 230,
    "g": 101,
    "b": 69
  },
  "hsl": {
    "h": 11.925,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66105,
    "c": 0.16767,
    "h": 35.1
  },
  "luminance": 0.2656
}

Semantic roles & 50–950 ramp

primary

#E66545

secondary

#A4D7E3

accent

#CDF335

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#180D09

muted

#867E7B

Preview Lab

Preview with #E66545

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

Preview Lab → · Contrast checker → · Palette generator →