#E4684C#E4684C

#E4684C is a light, vivid red. Relative luminance 0.269; OKLCH L 66.3% C 0.161 H 34.1°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#E4684C
RGB	rgb(228, 104, 76)
HSL	hsl(11, 74%, 60%)
HSV	hsv(11, 67%, 89%)
CMYK	cmyk(0%, 54.4%, 66.7%, 10.6%)
CIE-LAB	lab(58.90, 46.31, 38.85)
CIE-LCH	lch(58.90, 60.45, 40.00°)
OKLab	oklab(66.32% 0.1331 0.0902)
OKLCH	oklch(66.32% 0.161 34.1)
XYZ	xyz(38.2533, 26.9212, 10.0180)
Luminance	0.2692 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4684C #4CC8E4

analogous

#E44C7C #E4684C #E4B44C

triadic

#E4684C #4CE468 #684CE4

tetradic

#E4684C #7CE44C #4CC8E4 #B44CE4

square

#E4684C #7CE44C #4CC8E4 #B44CE4

split-complementary

#E4684C #4CE4B4 #4C7CE4

monochromatic

#9E3018 #D34120 #E4684C #EC9581 #F4C2B6

Accessibility & contrast

On white

3.29

#E4684C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#E4684C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4684C

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4684C	#FFFFFF	#000000	##000000
##E4684C	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D49

Deuteranopia (green-blind)

#A79849

Tritanopia (blue-blind)

#F94F62

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e4684c;
/* rgb */ color: rgb(228, 104, 76);
/* oklch */ color: oklch(66.3% 0.161 34.1);

Tailwind

colors: {
  custom: {
    50: '#f3967f',
    500: '#e4684c',
    950: '#000000',
  },
}

SCSS

$custom: #e4684c;
$custom-light: #f3967f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4684c",
  "rgb": {
    "r": 228,
    "g": 104,
    "b": 76
  },
  "hsl": {
    "h": 11.053,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66324,
    "c": 0.16073,
    "h": 34.1
  },
  "luminance": 0.26916
}

Semantic roles & 50–950 ramp

primary

#E4684C

secondary

#A8D9E3

accent

#CEF037

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E4684C

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

Preview Lab → · Contrast checker → · Palette generator →