#EF7463#EF7463

#EF7463 is a light, vivid red. Relative luminance 0.317; OKLCH L 70.0% C 0.155 H 29.6°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#EF7463
RGB	rgb(239, 116, 99)
HSL	hsl(7, 81%, 66%)
HSV	hsv(7, 59%, 94%)
CMYK	cmyk(0%, 51.5%, 58.6%, 6.3%)
CIE-LAB	lab(63.13, 45.98, 31.77)
CIE-LCH	lch(63.13, 55.89, 34.64°)
OKLab	oklab(69.97% 0.1349 0.0766)
OKLCH	oklch(69.97% 0.155 29.6)
XYZ	xyz(44.0978, 31.7475, 15.6076)
Luminance	0.3174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7463 #63DEEF

analogous

#EF6398 #EF7463 #EFBA63

triadic

#EF7463 #63EF74 #7463EF

tetradic

#EF7463 #98EF63 #63DEEF #BA63EF

square

#EF7463 #98EF63 #63DEEF #BA63EF

split-complementary

#EF7463 #63EFBA #6398EF

monochromatic

#C42914 #E9432B #EF7463 #F5A59B #FAD7D2

Accessibility & contrast

On white

2.86

#EF7463 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#EF7463 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7463

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7463	#FFFFFF	#000000	##000000
##EF7463	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938961

Deuteranopia (green-blind)

#B1A360

Tritanopia (blue-blind)

#FF5F70

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7463;
/* rgb */ color: rgb(239, 116, 99);
/* oklch */ color: oklch(70.0% 0.155 29.6);

Tailwind

colors: {
  custom: {
    50: '#fa9f8f',
    500: '#ef7463',
    950: '#000000',
  },
}

SCSS

$custom: #ef7463;
$custom-light: #fa9f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7463",
  "rgb": {
    "r": 239,
    "g": 116,
    "b": 99
  },
  "hsl": {
    "h": 7.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.69967,
    "c": 0.15508,
    "h": 29.6
  },
  "luminance": 0.31742
}

Semantic roles & 50–950 ramp

primary

#EF7463

secondary

#C0E8EE

accent

#C4DE08

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#180F0C

muted

#867E7D

Preview Lab

Preview with #EF7463

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

Preview Lab → · Contrast checker → · Palette generator →