#E3715A#E3715A

#E3715A is a light, vivid red. Relative luminance 0.289; OKLCH L 67.7% C 0.147 H 32.8°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#E3715A
RGB	rgb(227, 113, 90)
HSL	hsl(10, 71%, 62%)
HSV	hsv(10, 60%, 89%)
CMYK	cmyk(0%, 50.2%, 60.4%, 11%)
CIE-LAB	lab(60.68, 42.40, 33.30)
CIE-LCH	lch(60.68, 53.91, 38.14°)
OKLab	oklab(67.71% 0.1235 0.0795)
OKLCH	oklch(67.71% 0.147 32.8)
XYZ	xyz(39.4324, 28.8839, 13.1695)
Luminance	0.2888 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3715A #5ACCE3

analogous

#E35A88 #E3715A #E3B65A

triadic

#E3715A #5AE371 #715AE3

tetradic

#E3715A #88E35A #5ACCE3 #B65AE3

square

#E3715A #88E35A #5ACCE3 #B65AE3

split-complementary

#E3715A #5AE3B6 #5A88E3

monochromatic

#A6331C #DA4426 #E3715A #EC9E8E #F5CBC3

Accessibility & contrast

On white

3.10

#E3715A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#E3715A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E3715A

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3715A	#FFFFFF	#000000	##000000
##E3715A	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8358

Deuteranopia (green-blind)

#AA9C58

Tritanopia (blue-blind)

#F75D6C

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #e3715a;
/* rgb */ color: rgb(227, 113, 90);
/* oklch */ color: oklch(67.7% 0.147 32.8);

Tailwind

colors: {
  custom: {
    50: '#f19c89',
    500: '#e3715a',
    950: '#000000',
  },
}

SCSS

$custom: #e3715a;
$custom-light: #f19c89;
$custom-dark: #000000;

JSON

{
  "hex": "#e3715a",
  "rgb": {
    "r": 227,
    "g": 113,
    "b": 90
  },
  "hsl": {
    "h": 10.073,
    "s": 70.984,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67709,
    "c": 0.14686,
    "h": 32.8
  },
  "luminance": 0.28879
}

Semantic roles & 50–950 ramp

primary

#E3715A

secondary

#B3DDE6

accent

#B3D312

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180E0B

muted

#867E7C

Preview Lab

Preview with #E3715A

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

Preview Lab → · Contrast checker → · Palette generator →