#EF5463#EF5463

#EF5463 is a light, vivid red. Relative luminance 0.256; OKLCH L 65.8% C 0.190 H 18.5°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#EF5463
RGB	rgb(239, 84, 99)
HSL	hsl(354, 83%, 63%)
HSV	hsv(354, 65%, 94%)
CMYK	cmyk(0%, 64.9%, 58.6%, 6.3%)
CIE-LAB	lab(57.65, 60.39, 24.66)
CIE-LCH	lch(57.65, 65.23, 22.21°)
OKLab	oklab(65.84% 0.1801 0.0603)
OKLCH	oklch(65.84% 0.19 18.5)
XYZ	xyz(41.0229, 25.5978, 14.5826)
Luminance	0.2559 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5463 #54EFE0

analogous

#EF54B0 #EF5463 #EF9354

triadic

#EF5463 #63EF54 #5463EF

tetradic

#EF5463 #B0EF54 #54EFE0 #9354EF

square

#EF5463 #B0EF54 #54EFE0 #9354EF

split-complementary

#EF5463 #54EF93 #54B0EF

monochromatic

#B71121 #EA1C30 #EF5463 #F48C96 #F9C4C9

Accessibility & contrast

On white

3.43

#EF5463 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#EF5463 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5463

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5463	#FFFFFF	#000000	##000000
##EF5463	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7663

Deuteranopia (green-blind)

#A3975F

Tritanopia (blue-blind)

#FF335A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ef5463;
/* rgb */ color: rgb(239, 84, 99);
/* oklch */ color: oklch(65.8% 0.190 18.5);

Tailwind

colors: {
  custom: {
    50: '#fb8c8f',
    500: '#ef5463',
    950: '#000000',
  },
}

SCSS

$custom: #ef5463;
$custom-light: #fb8c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5463",
  "rgb": {
    "r": 239,
    "g": 84,
    "b": 99
  },
  "hsl": {
    "h": 354.194,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.65836,
    "c": 0.18995,
    "h": 18.5
  },
  "luminance": 0.25592
}

Semantic roles & 50–950 ramp

primary

#EF5463

secondary

#B4EBE6

accent

#DFCA06

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5463

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

Preview Lab → · Contrast checker → · Palette generator →