#EF5B5D#EF5B5D

#EF5B5D is a light, vivid red. Relative luminance 0.266; OKLCH L 66.5% C 0.183 H 22.7°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#EF5B5D
RGB	rgb(239, 91, 93)
HSL	hsl(359, 82%, 65%)
HSV	hsv(359, 62%, 94%)
CMYK	cmyk(0%, 61.9%, 61.1%, 6.3%)
CIE-LAB	lab(58.63, 57.09, 29.39)
CIE-LCH	lch(58.63, 64.21, 27.24°)
OKLab	oklab(66.53% 0.1687 0.0707)
OKLCH	oklch(66.53% 0.183 22.7)
XYZ	xyz(41.3174, 26.6287, 13.3180)
Luminance	0.2662 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5B5D #5BEFED

analogous

#EF5BA7 #EF5B5D #EFA35B

triadic

#EF5B5D #5DEF5B #5B5DEF

tetradic

#EF5B5D #A7EF5B #5BEFED #A35BEF

square

#EF5B5D #A7EF5B #5BEFED #A35BEF

split-complementary

#EF5B5D #5BEFA3 #5BA7EF

monochromatic

#BD1215 #EA2326 #EF5B5D #F49394 #FACBCB

Accessibility & contrast

On white

3.32

#EF5B5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#EF5B5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5B5D

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5B5D	#FFFFFF	#000000	##000000
##EF5B5D	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81795C

Deuteranopia (green-blind)

#A69959

Tritanopia (blue-blind)

#FF3C5D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef5b5d;
/* rgb */ color: rgb(239, 91, 93);
/* oklch */ color: oklch(66.5% 0.183 22.7);

Tailwind

colors: {
  custom: {
    50: '#fb908b',
    500: '#ef5b5d',
    950: '#000000',
  },
}

SCSS

$custom: #ef5b5d;
$custom-light: #fb908b;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5b5d",
  "rgb": {
    "r": 239,
    "g": 91,
    "b": 93
  },
  "hsl": {
    "h": 359.189,
    "s": 82.222,
    "l": 64.706
  },
  "oklch": {
    "l": 0.66534,
    "c": 0.18286,
    "h": 22.7
  },
  "luminance": 0.26623
}

Semantic roles & 50–950 ramp

primary

#EF5B5D

secondary

#BAECEC

accent

#DFDC07

background

#FFF9F8

surface

#FFF1F0

border

#D7CBCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #EF5B5D

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

Preview Lab → · Contrast checker → · Palette generator →