#EF7B63#EF7B63

#EF7B63 is a light, vivid red. Relative luminance 0.334; OKLCH L 71.0% C 0.148 H 33.0°. Best body text is #000000 at 7.68:1 contrast (WCAG AA passes).

Color values

HEX	#EF7B63
RGB	rgb(239, 123, 99)
HSL	hsl(10, 81%, 66%)
HSV	hsv(10, 59%, 94%)
CMYK	cmyk(0%, 48.5%, 58.6%, 6.3%)
CIE-LAB	lab(64.50, 42.52, 33.51)
CIE-LCH	lch(64.50, 54.14, 38.24°)
OKLab	oklab(71.01% 0.1241 0.0805)
OKLCH	oklch(71.01% 0.148 33)
XYZ	xyz(44.9353, 33.4225, 15.8868)
Luminance	0.3342 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF7B63 #63D7EF

analogous

#EF6391 #EF7B63 #EFC163

triadic

#EF7B63 #63EF7B #7B63EF

tetradic

#EF7B63 #91EF63 #63D7EF #C163EF

square

#EF7B63 #91EF63 #63D7EF #C163EF

split-complementary

#EF7B63 #63EFC1 #6391EF

monochromatic

#C43214 #E94C2B #EF7B63 #F5AA9B #FAD9D2

Accessibility & contrast

On white

2.73

#EF7B63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.68

#EF7B63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF7B63

7.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF7B63	#FFFFFF	#000000	##000000
##EF7B63	1.00	2.73	7.68	7.68
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.68	21.00	1.00	1.00
##000000	7.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988D61

Deuteranopia (green-blind)

#B4A661

Tritanopia (blue-blind)

#FF6775

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #ef7b63;
/* rgb */ color: rgb(239, 123, 99);
/* oklch */ color: oklch(71.0% 0.148 33.0);

Tailwind

colors: {
  custom: {
    50: '#faa390',
    500: '#ef7b63',
    950: '#000000',
  },
}

SCSS

$custom: #ef7b63;
$custom-light: #faa390;
$custom-dark: #000000;

JSON

{
  "hex": "#ef7b63",
  "rgb": {
    "r": 239,
    "g": 123,
    "b": 99
  },
  "hsl": {
    "h": 10.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.71008,
    "c": 0.14796,
    "h": 33
  },
  "luminance": 0.33417
}

Semantic roles & 50–950 ramp

primary

#EF7B63

secondary

#C0E6EE

accent

#B9DE08

background

#FFFAF8

surface

#FFF4F0

border

#D7CECB

text

#180F0C

muted

#867F7D

Preview Lab

Preview with #EF7B63

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

Preview Lab → · Contrast checker → · Palette generator →