#EF537F#EF537F

#EF537F is a light, vivid pink. Relative luminance 0.261; OKLCH L 66.4% C 0.193 H 6.9°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#EF537F
RGB	rgb(239, 83, 127)
HSL	hsl(343, 83%, 63%)
HSV	hsv(343, 65%, 94%)
CMYK	cmyk(0%, 65.3%, 46.9%, 6.3%)
CIE-LAB	lab(58.11, 62.98, 8.89)
CIE-LCH	lch(58.11, 63.61, 8.03°)
OKLab	oklab(66.37% 0.1919 0.0233)
OKLCH	oklch(66.37% 0.193 6.9)
XYZ	xyz(42.5240, 26.0749, 22.8682)
Luminance	0.2607 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF537F #53EFC3

analogous

#EF53CD #EF537F #EF7553

triadic

#EF537F #7FEF53 #537FEF

tetradic

#EF537F #CDEF53 #53EFC3 #7553EF

square

#EF537F #CDEF53 #53EFC3 #7553EF

split-complementary

#EF537F #53EF75 #53CDEF

monochromatic

#B71140 #EA1B55 #EF537F #F48BA9 #F9C3D2

Accessibility & contrast

On white

3.38

#EF537F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#EF537F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF537F

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF537F	#FFFFFF	#000000	##000000
##EF537F	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)

#757880

Deuteranopia (green-blind)

#9E977B

Tritanopia (blue-blind)

#FF3B64

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ef537f;
/* rgb */ color: rgb(239, 83, 127);
/* oklch */ color: oklch(66.4% 0.193 6.9);

Tailwind

colors: {
  custom: {
    50: '#fa8ca3',
    500: '#ef537f',
    950: '#000000',
  },
}

SCSS

$custom: #ef537f;
$custom-light: #fa8ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#ef537f",
  "rgb": {
    "r": 239,
    "g": 83,
    "b": 127
  },
  "hsl": {
    "h": 343.077,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66371,
    "c": 0.19326,
    "h": 6.9
  },
  "luminance": 0.2607
}

Semantic roles & 50–950 ramp

primary

#EF537F

secondary

#B3EBDB

accent

#DFA206

background

#FFF9FA

surface

#FFF1F3

border

#D7CBCD

text

#180D0F

muted

#867E7F

Preview Lab

Preview with #EF537F

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

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