#EF7563#EF7563

#EF7563 is a light, vivid red. Relative luminance 0.320; OKLCH L 70.1% C 0.154 H 30.1°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#EF7563
RGB	rgb(239, 117, 99)
HSL	hsl(8, 81%, 66%)
HSV	hsv(8, 59%, 94%)
CMYK	cmyk(0%, 51%, 58.6%, 6.3%)
CIE-LAB	lab(63.33, 45.49, 32.01)
CIE-LCH	lch(63.33, 55.63, 35.13°)
OKLab	oklab(70.11% 0.1333 0.0771)
OKLCH	oklch(70.11% 0.154 30.1)
XYZ	xyz(44.2137, 31.9793, 15.6462)
Luminance	0.3197 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7563 #63DDEF

analogous

#EF6397 #EF7563 #EFBB63

triadic

#EF7563 #63EF75 #7563EF

tetradic

#EF7563 #97EF63 #63DDEF #BB63EF

square

#EF7563 #97EF63 #63DDEF #BB63EF

split-complementary

#EF7563 #63EFBB #6397EF

monochromatic

#C42B14 #E9442B #EF7563 #F5A69B #FAD7D2

Accessibility & contrast

On white

2.84

#EF7563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#EF7563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7563

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7563	#FFFFFF	#000000	##000000
##EF7563	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938961

Deuteranopia (green-blind)

#B1A361

Tritanopia (blue-blind)

#FF6071

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #ef7563;
/* rgb */ color: rgb(239, 117, 99);
/* oklch */ color: oklch(70.1% 0.154 30.1);

Tailwind

colors: {
  custom: {
    50: '#fa9f8f',
    500: '#ef7563',
    950: '#000000',
  },
}

SCSS

$custom: #ef7563;
$custom-light: #fa9f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7563",
  "rgb": {
    "r": 239,
    "g": 117,
    "b": 99
  },
  "hsl": {
    "h": 7.714,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.70113,
    "c": 0.15404,
    "h": 30.1
  },
  "luminance": 0.31974
}

Semantic roles & 50–950 ramp

primary

#EF7563

secondary

#C0E8EE

accent

#C2DE08

background

#FFFAF8

surface

#FFF3F0

border

#D7CDCB

text

#180F0C

muted

#867F7D

Preview Lab

Preview with #EF7563

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

Preview Lab → · Contrast checker → · Palette generator →