#EF6B63#EF6B63

#EF6B63 is a light, vivid red. Relative luminance 0.298; OKLCH L 68.7% C 0.165 H 25.8°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#EF6B63
RGB	rgb(239, 107, 99)
HSL	hsl(3, 81%, 66%)
HSV	hsv(3, 59%, 94%)
CMYK	cmyk(0%, 55.2%, 58.6%, 6.3%)
CIE-LAB	lab(61.46, 50.30, 29.62)
CIE-LCH	lch(61.46, 58.37, 30.49°)
OKLab	oklab(68.7% 0.1483 0.0717)
OKLCH	oklch(68.7% 0.165 25.8)
XYZ	xyz(43.1102, 29.7722, 15.2784)
Luminance	0.2977 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6B63 #63E7EF

analogous

#EF63A1 #EF6B63 #EFB163

triadic

#EF6B63 #63EF6B #6B63EF

tetradic

#EF6B63 #A1EF63 #63E7EF #B163EF

square

#EF6B63 #A1EF63 #63E7EF #B163EF

split-complementary

#EF6B63 #63EFB1 #63A1EF

monochromatic

#C41E14 #E9362B #EF6B63 #F5A09B #FAD4D2

Accessibility & contrast

On white

3.02

#EF6B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#EF6B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6B63

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6B63	#FFFFFF	#000000	##000000
##EF6B63	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8362

Deuteranopia (green-blind)

#AC9F60

Tritanopia (blue-blind)

#FF546A

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ef6b63;
/* rgb */ color: rgb(239, 107, 99);
/* oklch */ color: oklch(68.7% 0.165 25.8);

Tailwind

colors: {
  custom: {
    50: '#fa998f',
    500: '#ef6b63',
    950: '#000000',
  },
}

SCSS

$custom: #ef6b63;
$custom-light: #fa998f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6b63",
  "rgb": {
    "r": 239,
    "g": 107,
    "b": 99
  },
  "hsl": {
    "h": 3.429,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.68697,
    "c": 0.16471,
    "h": 25.8
  },
  "luminance": 0.29767
}

Semantic roles & 50–950 ramp

primary

#EF6B63

secondary

#C0EBEE

accent

#D2DE08

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #EF6B63

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

Preview Lab → · Contrast checker → · Palette generator →