#EF5778#EF5778

#EF5778 is a light, vivid red. Relative luminance 0.265; OKLCH L 66.6% C 0.187 H 10.7°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#EF5778
RGB	rgb(239, 87, 120)
HSL	hsl(347, 83%, 64%)
HSV	hsv(347, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 49.8%, 6.3%)
CIE-LAB	lab(58.54, 60.77, 13.59)
CIE-LCH	lch(58.54, 62.27, 12.61°)
OKLab	oklab(66.64% 0.1842 0.0348)
OKLCH	oklch(66.64% 0.187 10.7)
XYZ	xyz(42.3984, 26.5285, 20.6535)
Luminance	0.2652 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5778 #57EFCE

analogous

#EF57C4 #EF5778 #EF8257

triadic

#EF5778 #78EF57 #5778EF

tetradic

#EF5778 #C4EF57 #57EFCE #8257EF

square

#EF5778 #C4EF57 #57EFCE #8257EF

split-complementary

#EF5778 #57EF82 #57C4EF

monochromatic

#BA1236 #EA1F4B #EF5778 #F48FA5 #FAC7D2

Accessibility & contrast

On white

3.33

#EF5778 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#EF5778 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5778

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5778	#FFFFFF	#000000	##000000
##EF5778	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7979

Deuteranopia (green-blind)

#A19874

Tritanopia (blue-blind)

#FF3E64

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5778;
/* rgb */ color: rgb(239, 87, 120);
/* oklch */ color: oklch(66.6% 0.187 10.7);

Tailwind

colors: {
  custom: {
    50: '#fa8e9e',
    500: '#ef5778',
    950: '#000000',
  },
}

SCSS

$custom: #ef5778;
$custom-light: #fa8e9e;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5778",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 120
  },
  "hsl": {
    "h": 346.974,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66636,
    "c": 0.18743,
    "h": 10.7
  },
  "luminance": 0.26523
}

Semantic roles & 50–950 ramp

primary

#EF5778

secondary

#B6ECE0

accent

#DFB006

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0E

muted

#867E7E

Preview Lab

Preview with #EF5778

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

Preview Lab → · Contrast checker → · Palette generator →