#EF587B#EF587B

#EF587B is a light, vivid red. Relative luminance 0.268; OKLCH L 66.8% C 0.187 H 9.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#EF587B
RGB	rgb(239, 88, 123)
HSL	hsl(346, 83%, 64%)
HSV	hsv(346, 63%, 94%)
CMYK	cmyk(0%, 63.2%, 48.5%, 6.3%)
CIE-LAB	lab(58.76, 60.61, 12.15)
CIE-LCH	lch(58.76, 61.82, 11.33°)
OKLab	oklab(66.82% 0.184 0.0313)
OKLCH	oklch(66.82% 0.187 9.7)
XYZ	xyz(42.6649, 26.7656, 21.6546)
Luminance	0.2676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF587B #58EFCC

analogous

#EF58C6 #EF587B #EF8158

triadic

#EF587B #7BEF58 #587BEF

tetradic

#EF587B #C6EF58 #58EFCC #8158EF

square

#EF587B #C6EF58 #58EFCC #8158EF

split-complementary

#EF587B #58EF81 #58C6EF

monochromatic

#BB1239 #EA204F #EF587B #F490A7 #FAC8D3

Accessibility & contrast

On white

3.31

#EF587B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#EF587B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF587B

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF587B	#FFFFFF	#000000	##000000
##EF587B	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A7C

Deuteranopia (green-blind)

#A19977

Tritanopia (blue-blind)

#FF4166

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef587b;
/* rgb */ color: rgb(239, 88, 123);
/* oklch */ color: oklch(66.8% 0.187 9.7);

Tailwind

colors: {
  custom: {
    50: '#fa8fa1',
    500: '#ef587b',
    950: '#000000',
  },
}

SCSS

$custom: #ef587b;
$custom-light: #fa8fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#ef587b",
  "rgb": {
    "r": 239,
    "g": 88,
    "b": 123
  },
  "hsl": {
    "h": 346.093,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.66823,
    "c": 0.18661,
    "h": 9.7
  },
  "luminance": 0.2676
}

Semantic roles & 50–950 ramp

primary

#EF587B

secondary

#B7ECE0

accent

#DFAD07

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0E

muted

#867E7E

Preview Lab

Preview with #EF587B

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

Preview Lab → · Contrast checker → · Palette generator →