#EF5263#EF5263

#EF5263 is a light, vivid red. Relative luminance 0.253; OKLCH L 65.6% C 0.192 H 18.0°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#EF5263
RGB	rgb(239, 82, 99)
HSL	hsl(354, 83%, 63%)
HSV	hsv(354, 66%, 94%)
CMYK	cmyk(0%, 65.7%, 58.6%, 6.3%)
CIE-LAB	lab(57.36, 61.19, 24.27)
CIE-LCH	lch(57.36, 65.83, 21.64°)
OKLab	oklab(65.62% 0.1827 0.0594)
OKLCH	oklch(65.62% 0.192 18)
XYZ	xyz(40.8699, 25.2917, 14.5316)
Luminance	0.2529 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5263 #52EFDE

analogous

#EF52B2 #EF5263 #EF8F52

triadic

#EF5263 #63EF52 #5263EF

tetradic

#EF5263 #B2EF52 #52EFDE #8F52EF

square

#EF5263 #B2EF52 #52EFDE #8F52EF

split-complementary

#EF5263 #52EF8F #52B2EF

monochromatic

#B61123 #EA1A30 #EF5263 #F48A96 #F9C2C8

Accessibility & contrast

On white

3.47

#EF5263 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#EF5263 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5263

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5263	#FFFFFF	#000000	##000000
##EF5263	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7563

Deuteranopia (green-blind)

#A2965F

Tritanopia (blue-blind)

#FF3059

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #ef5263;
/* rgb */ color: rgb(239, 82, 99);
/* oklch */ color: oklch(65.6% 0.192 18.0);

Tailwind

colors: {
  custom: {
    50: '#fb8b8f',
    500: '#ef5263',
    950: '#000000',
  },
}

SCSS

$custom: #ef5263;
$custom-light: #fb8b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5263",
  "rgb": {
    "r": 239,
    "g": 82,
    "b": 99
  },
  "hsl": {
    "h": 353.503,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65616,
    "c": 0.19208,
    "h": 18
  },
  "luminance": 0.25286
}

Semantic roles & 50–950 ramp

primary

#EF5263

secondary

#B2EBE5

accent

#DFC806

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190D0C

muted

#877D7D

Preview Lab

Preview with #EF5263

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

Preview Lab → · Contrast checker → · Palette generator →