#EF5A63#EF5A63

#EF5A63 is a light, vivid red. Relative luminance 0.266; OKLCH L 66.5% C 0.183 H 20.1°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#EF5A63
RGB	rgb(239, 90, 99)
HSL	hsl(356, 82%, 65%)
HSV	hsv(356, 62%, 94%)
CMYK	cmyk(0%, 62.3%, 58.6%, 6.3%)
CIE-LAB	lab(58.57, 57.91, 25.87)
CIE-LCH	lch(58.57, 63.43, 24.07°)
OKLab	oklab(66.53% 0.1723 0.0631)
OKLCH	oklch(66.53% 0.183 20.1)
XYZ	xyz(41.5087, 26.5694, 14.7446)
Luminance	0.2656 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5A63 #5AEFE6

analogous

#EF5AAE #EF5A63 #EF9C5A

triadic

#EF5A63 #63EF5A #5A63EF

tetradic

#EF5A63 #AEEF5A #5AEFE6 #9C5AEF

square

#EF5A63 #AEEF5A #5AEFE6 #9C5AEF

split-complementary

#EF5A63 #5AEF9C #5AAEEF

monochromatic

#BC121D #EA222E #EF5A63 #F49298 #FACACC

Accessibility & contrast

On white

3.33

#EF5A63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#EF5A63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5A63

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5A63	#FFFFFF	#000000	##000000
##EF5A63	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7962

Deuteranopia (green-blind)

#A5995F

Tritanopia (blue-blind)

#FF3C5E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5a63;
/* rgb */ color: rgb(239, 90, 99);
/* oklch */ color: oklch(66.5% 0.183 20.1);

Tailwind

colors: {
  custom: {
    50: '#fb8f8f',
    500: '#ef5a63',
    950: '#000000',
  },
}

SCSS

$custom: #ef5a63;
$custom-light: #fb8f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5a63",
  "rgb": {
    "r": 239,
    "g": 90,
    "b": 99
  },
  "hsl": {
    "h": 356.376,
    "s": 82.32,
    "l": 64.51
  },
  "oklch": {
    "l": 0.66526,
    "c": 0.18344,
    "h": 20.1
  },
  "luminance": 0.26564
}

Semantic roles & 50–950 ramp

primary

#EF5A63

secondary

#B9ECE9

accent

#DFD207

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5A63

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

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