#E4704B#E4704B

#E4704B is a light, vivid red. Relative luminance 0.286; OKLCH L 67.5% C 0.154 H 38.3°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#E4704B
RGB	rgb(228, 112, 75)
HSL	hsl(15, 74%, 59%)
HSV	hsv(15, 67%, 89%)
CMYK	cmyk(0%, 50.9%, 67.1%, 10.6%)
CIE-LAB	lab(60.42, 42.34, 41.18)
CIE-LCH	lch(60.42, 59.06, 44.20°)
OKLab	oklab(67.48% 0.1206 0.0951)
OKLCH	oklch(67.48% 0.154 38.3)
XYZ	xyz(39.0626, 28.5950, 10.1176)
Luminance	0.2859 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4704B #4BBFE4

analogous

#E44B73 #E4704B #E4BD4B

triadic

#E4704B #4BE470 #704BE4

tetradic

#E4704B #73E44B #4BBFE4 #BD4BE4

square

#E4704B #73E44B #4BBFE4 #BD4BE4

split-complementary

#E4704B #4BE4BD #4B73E4

monochromatic

#9D3818 #D24B20 #E4704B #EC9A80 #F4C5B5

Accessibility & contrast

On white

3.13

#E4704B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#E4704B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E4704B

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4704B	#FFFFFF	#000000	##000000
##E4704B	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8247

Deuteranopia (green-blind)

#AB9B49

Tritanopia (blue-blind)

#F95968

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e4704b;
/* rgb */ color: rgb(228, 112, 75);
/* oklch */ color: oklch(67.5% 0.154 38.3);

Tailwind

colors: {
  custom: {
    50: '#f39b7e',
    500: '#e4704b',
    950: '#000000',
  },
}

SCSS

$custom: #e4704b;
$custom-light: #f39b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e4704b",
  "rgb": {
    "r": 228,
    "g": 112,
    "b": 75
  },
  "hsl": {
    "h": 14.51,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.67477,
    "c": 0.15361,
    "h": 38.3
  },
  "luminance": 0.2859
}

Semantic roles & 50–950 ramp

primary

#E4704B

secondary

#A8D5E3

accent

#C4F137

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E4704B

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

Preview Lab → · Contrast checker → · Palette generator →