#EF8583#EF8583

#EF8583 is a light, vivid red. Relative luminance 0.368; OKLCH L 73.2% C 0.130 H 21.9°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#EF8583
RGB	rgb(239, 133, 131)
HSL	hsl(1, 77%, 73%)
HSV	hsv(1, 45%, 94%)
CMYK	cmyk(0%, 44.4%, 45.2%, 6.3%)
CIE-LAB	lab(67.10, 40.20, 19.15)
CIE-LCH	lch(67.10, 44.53, 25.47°)
OKLab	oklab(73.18% 0.1208 0.0485)
OKLCH	oklch(73.18% 0.13 21.9)
XYZ	xyz(48.0838, 36.7691, 26.0331)
Luminance	0.3676 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF8583 #83EDEF

analogous

#EF83B7 #EF8583 #EFBB83

triadic

#EF8583 #83EF85 #8583EF

tetradic

#EF8583 #B7EF83 #83EDEF #BB83EF

square

#EF8583 #B7EF83 #83EDEF #BB83EF

split-complementary

#EF8583 #83EFBB #83B7EF

monochromatic

#DB201C #E8504D #EF8583 #F6BAB9 #FCE4E4

Accessibility & contrast

On white

2.51

#EF8583 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.35

#EF8583 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EF8583

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF8583	#FFFFFF	#000000	##000000
##EF8583	1.00	2.51	8.35	8.35
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.35	21.00	1.00	1.00
##000000	8.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9682

Deuteranopia (green-blind)

#B6AC81

Tritanopia (blue-blind)

#FF7785

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #ef8583;
/* rgb */ color: rgb(239, 133, 131);
/* oklch */ color: oklch(73.2% 0.130 21.9);

Tailwind

colors: {
  custom: {
    50: '#f8aaa7',
    500: '#ef8583',
    950: '#000000',
  },
}

SCSS

$custom: #ef8583;
$custom-light: #f8aaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#ef8583",
  "rgb": {
    "r": 239,
    "g": 133,
    "b": 131
  },
  "hsl": {
    "h": 1.111,
    "s": 77.143,
    "l": 72.549
  },
  "oklch": {
    "l": 0.73177,
    "c": 0.13021,
    "h": 21.9
  },
  "luminance": 0.36764
}

Semantic roles & 50–950 ramp

primary

#EF8583

secondary

#D8F3F3

accent

#D6D90C

background

#FFFAFA

surface

#FFF4F4

border

#D7CECE

text

#18100F

muted

#867F7F

Preview Lab

Preview with #EF8583

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

Preview Lab → · Contrast checker → · Palette generator →