#EF5770#EF5770

#EF5770 is a light, vivid red. Relative luminance 0.263; OKLCH L 66.4% C 0.187 H 14.0°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#EF5770
RGB	rgb(239, 87, 112)
HSL	hsl(350, 83%, 64%)
HSV	hsv(350, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 53.1%, 6.3%)
CIE-LAB	lab(58.36, 60.12, 18.03)
CIE-LCH	lch(58.36, 62.76, 16.70°)
OKLab	oklab(66.45% 0.1812 0.0453)
OKLCH	oklch(66.45% 0.187 14)
XYZ	xyz(41.9331, 26.3424, 18.2025)
Luminance	0.2634 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5770 #57EFD6

analogous

#EF57BC #EF5770 #EF8A57

triadic

#EF5770 #70EF57 #5770EF

tetradic

#EF5770 #BCEF57 #57EFD6 #8A57EF

square

#EF5770 #BCEF57 #57EFD6 #8A57EF

split-complementary

#EF5770 #57EF8A #57BCEF

monochromatic

#BA122D #EA1F40 #EF5770 #F48FA0 #FAC7CF

Accessibility & contrast

On white

3.35

#EF5770 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#EF5770 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5770

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5770	#FFFFFF	#000000	##000000
##EF5770	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7970

Deuteranopia (green-blind)

#A2986C

Tritanopia (blue-blind)

#FF3C61

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ef5770;
/* rgb */ color: rgb(239, 87, 112);
/* oklch */ color: oklch(66.4% 0.187 14.0);

Tailwind

colors: {
  custom: {
    50: '#fa8e98',
    500: '#ef5770',
    950: '#000000',
  },
}

SCSS

$custom: #ef5770;
$custom-light: #fa8e98;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5770",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 112
  },
  "hsl": {
    "h": 350.132,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66448,
    "c": 0.18675,
    "h": 14
  },
  "luminance": 0.26337
}

Semantic roles & 50–950 ramp

primary

#EF5770

secondary

#B6ECE3

accent

#DFBB06

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0D

muted

#877E7E

Preview Lab

Preview with #EF5770

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

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