#EF5C63#EF5C63

#EF5C63 is a light, vivid red. Relative luminance 0.269; OKLCH L 66.8% C 0.181 H 20.7°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#EF5C63
RGB	rgb(239, 92, 99)
HSL	hsl(357, 82%, 65%)
HSV	hsv(357, 62%, 94%)
CMYK	cmyk(0%, 61.5%, 58.6%, 6.3%)
CIE-LAB	lab(58.89, 57.06, 26.29)
CIE-LCH	lch(58.89, 62.82, 24.74°)
OKLab	oklab(66.76% 0.1696 0.064)
OKLCH	oklch(66.76% 0.181 20.7)
XYZ	xyz(41.6797, 26.9113, 14.8016)
Luminance	0.2691 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5C63 #5CEFE8

analogous

#EF5CAC #EF5C63 #EF9F5C

triadic

#EF5C63 #63EF5C #5C63EF

tetradic

#EF5C63 #ACEF5C #5CEFE8 #9F5CEF

square

#EF5C63 #ACEF5C #5CEFE8 #9F5CEF

split-complementary

#EF5C63 #5CEF9F #5CACEF

monochromatic

#BE131B #EA242E #EF5C63 #F49498 #FACBCE

Accessibility & contrast

On white

3.29

#EF5C63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#EF5C63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5C63

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5C63	#FFFFFF	#000000	##000000
##EF5C63	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817A62

Deuteranopia (green-blind)

#A6995F

Tritanopia (blue-blind)

#FF3F60

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #ef5c63;
/* rgb */ color: rgb(239, 92, 99);
/* oklch */ color: oklch(66.8% 0.181 20.7);

Tailwind

colors: {
  custom: {
    50: '#fb908f',
    500: '#ef5c63',
    950: '#000000',
  },
}

SCSS

$custom: #ef5c63;
$custom-light: #fb908f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5c63",
  "rgb": {
    "r": 239,
    "g": 92,
    "b": 99
  },
  "hsl": {
    "h": 357.143,
    "s": 82.123,
    "l": 64.902
  },
  "oklch": {
    "l": 0.66764,
    "c": 0.18125,
    "h": 20.7
  },
  "luminance": 0.26906
}

Semantic roles & 50–950 ramp

primary

#EF5C63

secondary

#BAECEA

accent

#DFD407

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5C63

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

Preview Lab → · Contrast checker → · Palette generator →