#EF5478#EF5478

#EF5478 is a light, vivid red. Relative luminance 0.260; OKLCH L 66.3% C 0.191 H 10.0°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#EF5478
RGB	rgb(239, 84, 120)
HSL	hsl(346, 83%, 63%)
HSV	hsv(346, 65%, 94%)
CMYK	cmyk(0%, 64.9%, 49.8%, 6.3%)
CIE-LAB	lab(58.09, 61.98, 12.97)
CIE-LCH	lch(58.09, 63.32, 11.82°)
OKLab	oklab(66.3% 0.188 0.0333)
OKLCH	oklch(66.3% 0.191 10)
XYZ	xyz(42.1606, 26.0528, 20.5742)
Luminance	0.2605 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5478 #54EFCB

analogous

#EF54C5 #EF5478 #EF7D54

triadic

#EF5478 #78EF54 #5478EF

tetradic

#EF5478 #C5EF54 #54EFCB #7D54EF

square

#EF5478 #C5EF54 #54EFCB #7D54EF

split-complementary

#EF5478 #54EF7D #54C5EF

monochromatic

#B71138 #EA1C4C #EF5478 #F48CA4 #F9C4D0

Accessibility & contrast

On white

3.38

#EF5478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#EF5478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5478

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5478	#FFFFFF	#000000	##000000
##EF5478	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787879

Deuteranopia (green-blind)

#A09774

Tritanopia (blue-blind)

#FF3A62

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ef5478;
/* rgb */ color: rgb(239, 84, 120);
/* oklch */ color: oklch(66.3% 0.191 10.0);

Tailwind

colors: {
  custom: {
    50: '#fa8c9e',
    500: '#ef5478',
    950: '#000000',
  },
}

SCSS

$custom: #ef5478;
$custom-light: #fa8c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5478",
  "rgb": {
    "r": 239,
    "g": 84,
    "b": 120
  },
  "hsl": {
    "h": 346.065,
    "s": 82.888,
    "l": 63.333
  },
  "oklch": {
    "l": 0.66301,
    "c": 0.19096,
    "h": 10
  },
  "luminance": 0.26047
}

Semantic roles & 50–950 ramp

primary

#EF5478

secondary

#B4EBDE

accent

#DFAD06

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #EF5478

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

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