#EF6583#EF6583

#EF6583 is a light, vivid red. Relative luminance 0.293; OKLCH L 68.6% C 0.171 H 9.4°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#EF6583
RGB	rgb(239, 101, 131)
HSL	hsl(347, 81%, 67%)
HSV	hsv(347, 58%, 94%)
CMYK	cmyk(0%, 57.7%, 45.2%, 6.3%)
CIE-LAB	lab(61.05, 55.71, 10.72)
CIE-LCH	lch(61.05, 56.73, 10.89°)
OKLab	oklab(68.6% 0.1691 0.0279)
OKLCH	oklch(68.6% 0.171 9.4)
XYZ	xyz(44.3502, 29.3019, 24.7886)
Luminance	0.2930 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF6583 #65EFD1

analogous

#EF65C8 #EF6583 #EF8C65

triadic

#EF6583 #83EF65 #6583EF

tetradic

#EF6583 #C8EF65 #65EFD1 #8C65EF

square

#EF6583 #C8EF65 #65EFD1 #8C65EF

split-complementary

#EF6583 #65EF8C #65C8EF

monochromatic

#C5143B #E92E56 #EF6583 #F59CB0 #FBD4DC

Accessibility & contrast

On white

3.06

#EF6583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#EF6583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF6583

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF6583	#FFFFFF	#000000	##000000
##EF6583	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828284

Deuteranopia (green-blind)

#A59E80

Tritanopia (blue-blind)

#FF5370

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ef6583;
/* rgb */ color: rgb(239, 101, 131);
/* oklch */ color: oklch(68.6% 0.171 9.4);

Tailwind

colors: {
  custom: {
    50: '#f996a6',
    500: '#ef6583',
    950: '#000000',
  },
}

SCSS

$custom: #ef6583;
$custom-light: #f996a6;
$custom-dark: #000000;

JSON

{
  "hex": "#ef6583",
  "rgb": {
    "r": 239,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 346.957,
    "s": 81.176,
    "l": 66.667
  },
  "oklch": {
    "l": 0.68598,
    "c": 0.17141,
    "h": 9.4
  },
  "luminance": 0.29297
}

Semantic roles & 50–950 ramp

primary

#EF6583

secondary

#C2EEE4

accent

#DEAF08

background

#FFF9FA

surface

#FFF2F4

border

#D7CCCE

text

#180E0F

muted

#867E7F

Preview Lab

Preview with #EF6583

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

Preview Lab → · Contrast checker → · Palette generator →