#EF6399#EF6399

#EF6399 is a light, vivid pink. Relative luminance 0.296; OKLCH L 69.0% C 0.180 H 358.8°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#EF6399
RGB	rgb(239, 99, 153)
HSL	hsl(337, 81%, 66%)
HSV	hsv(337, 59%, 94%)
CMYK	cmyk(0%, 58.6%, 36%, 6.3%)
CIE-LAB	lab(61.29, 58.88, -1.66)
CIE-LCH	lch(61.29, 58.90, 358.38°)
OKLab	oklab(68.97% 0.1796 -0.0036)
OKLCH	oklch(68.97% 0.18 358.8)
XYZ	xyz(45.8108, 29.5792, 33.4276)
Luminance	0.2957 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6399 #63EFB9

analogous

#EF63DF #EF6399 #EF7363

triadic

#EF6399 #99EF63 #6399EF

tetradic

#EF6399 #DFEF63 #63EFB9 #7363EF

square

#EF6399 #DFEF63 #63EFB9 #7363EF

split-complementary

#EF6399 #63EF73 #63DFEF

monochromatic

#C41458 #E92B75 #EF6399 #F59BBD #FAD2E2

Accessibility & contrast

On white

3.04

#EF6399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#EF6399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6399

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6399	#FFFFFF	#000000	##000000
##EF6399	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B839B

Deuteranopia (green-blind)

#A09E96

Tritanopia (blue-blind)

#FF5778

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ef6399;
/* rgb */ color: rgb(239, 99, 153);
/* oklch */ color: oklch(69.0% 0.180 358.8);

Tailwind

colors: {
  custom: {
    50: '#f895b6',
    500: '#ef6399',
    950: '#000000',
  },
}

SCSS

$custom: #ef6399;
$custom-light: #f895b6;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6399",
  "rgb": {
    "r": 239,
    "g": 99,
    "b": 153
  },
  "hsl": {
    "h": 336.857,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.68968,
    "c": 0.17964,
    "h": 358.8
  },
  "luminance": 0.29574
}

Semantic roles & 50–950 ramp

primary

#EF6399

secondary

#C0EEDC

accent

#DE8B08

background

#FFF9FB

surface

#FFF2F6

border

#D7CCD0

text

#180E11

muted

#867E80

Preview Lab

Preview with #EF6399

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

Preview Lab → · Contrast checker → · Palette generator →