#EF538B#EF538B

#EF538B is a light, vivid pink. Relative luminance 0.264; OKLCH L 66.7% C 0.196 H 2.0°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#EF538B
RGB	rgb(239, 83, 139)
HSL	hsl(338, 83%, 63%)
HSV	hsv(338, 65%, 94%)
CMYK	cmyk(0%, 65.3%, 41.8%, 6.3%)
CIE-LAB	lab(58.42, 64.10, 2.30)
CIE-LCH	lch(58.42, 64.15, 2.05°)
OKLab	oklab(66.71% 0.196 0.0067)
OKLCH	oklch(66.71% 0.196 2)
XYZ	xyz(43.3531, 26.4065, 27.2351)
Luminance	0.2640 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF538B #53EFB7

analogous

#EF53D9 #EF538B #EF6953

triadic

#EF538B #8BEF53 #538BEF

tetradic

#EF538B #D9EF53 #53EFB7 #6953EF

square

#EF538B #D9EF53 #53EFB7 #6953EF

split-complementary

#EF538B #53EF69 #53D9EF

monochromatic

#B7114C #EA1B65 #EF538B #F48BB1 #F9C3D7

Accessibility & contrast

On white

3.34

#EF538B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#EF538B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF538B

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF538B	#FFFFFF	#000000	##000000
##EF538B	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798C

Deuteranopia (green-blind)

#9C9887

Tritanopia (blue-blind)

#FF4069

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #ef538b;
/* rgb */ color: rgb(239, 83, 139);
/* oklch */ color: oklch(66.7% 0.196 2.0);

Tailwind

colors: {
  custom: {
    50: '#f98cac',
    500: '#ef538b',
    950: '#000000',
  },
}

SCSS

$custom: #ef538b;
$custom-light: #f98cac;
$custom-dark: #000000;

JSON

{
  "hex": "#ef538b",
  "rgb": {
    "r": 239,
    "g": 83,
    "b": 139
  },
  "hsl": {
    "h": 338.462,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66706,
    "c": 0.19613,
    "h": 2
  },
  "luminance": 0.26401
}

Semantic roles & 50–950 ramp

primary

#EF538B

secondary

#B3EBD7

accent

#DF9106

background

#FFF9FA

surface

#FFF1F4

border

#D7CBCE

text

#180D10

muted

#867E7F

Preview Lab

Preview with #EF538B

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

Preview Lab → · Contrast checker → · Palette generator →