#E43F63#E43F63

#E43F63 is a mid, highly saturated red. Relative luminance 0.209; OKLCH L 61.9% C 0.201 H 12.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#E43F63
RGB	rgb(228, 63, 99)
HSL	hsl(347, 75%, 57%)
HSV	hsv(347, 72%, 89%)
CMYK	cmyk(0%, 72.4%, 56.6%, 10.6%)
CIE-LAB	lab(52.90, 64.87, 17.97)
CIE-LCH	lch(52.90, 67.32, 15.48°)
OKLab	oklab(61.94% 0.1957 0.0448)
OKLCH	oklch(61.94% 0.201 12.9)
XYZ	xyz(36.0280, 20.9550, 13.9495)
Luminance	0.2095 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E43F63 #3FE4C0

analogous

#E43FB6 #E43F63 #E46E3F

triadic

#E43F63 #63E43F #3F63E4

tetradic

#E43F63 #B6E43F #3FE4C0 #6E3FE4

square

#E43F63 #B6E43F #3FE4C0 #6E3FE4

split-complementary

#E43F63 #3FE46E #3FB6E4

monochromatic

#941531 #C91C42 #E43F63 #EC758F #F3AABA

Accessibility & contrast

On white

4.05

#E43F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#E43F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E43F63

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E43F63	#FFFFFF	#000000	##000000
##E43F63	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6963

Deuteranopia (green-blind)

#958B5F

Tritanopia (blue-blind)

#F90D4E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #e43f63;
/* rgb */ color: rgb(228, 63, 99);
/* oklch */ color: oklch(61.9% 0.201 12.9);

Tailwind

colors: {
  custom: {
    50: '#f4808f',
    500: '#e43f63',
    950: '#000000',
  },
}

SCSS

$custom: #e43f63;
$custom-light: #f4808f;
$custom-dark: #000000;

JSON

{
  "hex": "#e43f63",
  "rgb": {
    "r": 228,
    "g": 63,
    "b": 99
  },
  "hsl": {
    "h": 346.909,
    "s": 75.342,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61945,
    "c": 0.20074,
    "h": 12.9
  },
  "luminance": 0.2095
}

Semantic roles & 50–950 ramp

primary

#E43F63

secondary

#9EE1D2

accent

#F2C936

background

#FFF8F8

surface

#FFEFF0

border

#D7CACB

text

#180B0C

muted

#867C7D

Preview Lab

Preview with #E43F63

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

Preview Lab → · Contrast checker → · Palette generator →