#E15743#E15743

#E15743 is a light, vivid red. Relative luminance 0.232; OKLCH L 63.5% C 0.176 H 30.8°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#E15743
RGB	rgb(225, 87, 67)
HSL	hsl(8, 72%, 57%)
HSV	hsv(8, 70%, 88%)
CMYK	cmyk(0%, 61.3%, 70.2%, 11.8%)
CIE-LAB	lab(55.31, 52.62, 39.45)
CIE-LCH	lch(55.31, 65.76, 36.86°)
OKLab	oklab(63.48% 0.1513 0.0901)
OKLCH	oklch(63.48% 0.176 30.8)
XYZ	xyz(35.4763, 23.2341, 7.9256)
Luminance	0.2323 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E15743 #43CDE1

analogous

#E1437E #E15743 #E1A643

triadic

#E15743 #43E157 #5743E1

tetradic

#E15743 #7EE143 #43CDE1 #A643E1

square

#E15743 #7EE143 #43CDE1 #A643E1

split-complementary

#E15743 #43E1A6 #437EE1

monochromatic

#922717 #C73520 #E15743 #E98678 #F2B5AD

Accessibility & contrast

On white

3.72

#E15743 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#E15743 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E15743

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E15743	#FFFFFF	#000000	##000000
##E15743	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7240

Deuteranopia (green-blind)

#9F903F

Tritanopia (blue-blind)

#F73753

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #e15743;
/* rgb */ color: rgb(225, 87, 67);
/* oklch */ color: oklch(63.5% 0.176 30.8);

Tailwind

colors: {
  custom: {
    50: '#f28c78',
    500: '#e15743',
    950: '#000000',
  },
}

SCSS

$custom: #e15743;
$custom-light: #f28c78;
$custom-dark: #000000;

JSON

{
  "hex": "#e15743",
  "rgb": {
    "r": 225,
    "g": 87,
    "b": 67
  },
  "hsl": {
    "h": 7.595,
    "s": 72.477,
    "l": 57.255
  },
  "oklch": {
    "l": 0.63483,
    "c": 0.17614,
    "h": 30.8
  },
  "luminance": 0.23229
}

Semantic roles & 50–950 ramp

primary

#E15743

secondary

#A0D8E0

accent

#D8EF39

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#180C09

muted

#867D7B

Preview Lab

Preview with #E15743

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

Preview Lab → · Contrast checker → · Palette generator →