#E5704B#E5704B

#E5704B is a light, vivid red. Relative luminance 0.288; OKLCH L 67.6% C 0.155 H 38.1°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#E5704B
RGB	rgb(229, 112, 75)
HSL	hsl(14, 75%, 60%)
HSV	hsv(14, 67%, 90%)
CMYK	cmyk(0%, 51.1%, 67.2%, 10.2%)
CIE-LAB	lab(60.57, 42.71, 41.38)
CIE-LCH	lch(60.57, 59.47, 44.09°)
OKLab	oklab(67.62% 0.1217 0.0955)
OKLCH	oklch(67.62% 0.155 38.1)
XYZ	xyz(39.3809, 28.7591, 10.1325)
Luminance	0.2875 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E5704B #4BC0E5

analogous

#E54B73 #E5704B #E5BD4B

triadic

#E5704B #4BE570 #704BE5

tetradic

#E5704B #73E54B #4BC0E5 #BD4BE5

square

#E5704B #73E54B #4BC0E5 #BD4BE5

split-complementary

#E5704B #4BE5BD #4B73E5

monochromatic

#9F3817 #D44A1F #E5704B #ED9A80 #F4C5B6

Accessibility & contrast

On white

3.11

#E5704B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#E5704B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E5704B

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E5704B	#FFFFFF	#000000	##000000
##E5704B	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8247

Deuteranopia (green-blind)

#AC9C49

Tritanopia (blue-blind)

#FA5968

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e5704b;
/* rgb */ color: rgb(229, 112, 75);
/* oklch */ color: oklch(67.6% 0.155 38.1);

Tailwind

colors: {
  custom: {
    50: '#f49b7e',
    500: '#e5704b',
    950: '#000000',
  },
}

SCSS

$custom: #e5704b;
$custom-light: #f49b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#e5704b",
  "rgb": {
    "r": 229,
    "g": 112,
    "b": 75
  },
  "hsl": {
    "h": 14.416,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.67617,
    "c": 0.1547,
    "h": 38.1
  },
  "luminance": 0.28754
}

Semantic roles & 50–950 ramp

primary

#E5704B

secondary

#A8D5E4

accent

#C4F136

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#180E0A

muted

#867E7C

Preview Lab

Preview with #E5704B

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

Preview Lab → · Contrast checker → · Palette generator →