#EF525D#EF525D

#EF525D is a light, vivid red. Relative luminance 0.252; OKLCH L 65.5% C 0.192 H 20.3°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#EF525D
RGB	rgb(239, 82, 93)
HSL	hsl(356, 83%, 63%)
HSV	hsv(356, 66%, 94%)
CMYK	cmyk(0%, 65.7%, 61.1%, 6.3%)
CIE-LAB	lab(57.25, 60.80, 27.62)
CIE-LCH	lch(57.25, 66.78, 24.43°)
OKLab	oklab(65.5% 0.1804 0.0666)
OKLCH	oklch(65.5% 0.192 20.3)
XYZ	xyz(40.5937, 25.1812, 13.0767)
Luminance	0.2518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF525D #52EFE4

analogous

#EF52AC #EF525D #EF9552

triadic

#EF525D #5DEF52 #525DEF

tetradic

#EF525D #ACEF52 #52EFE4 #9552EF

square

#EF525D #ACEF52 #52EFE4 #9552EF

split-complementary

#EF525D #52EF95 #52ACEF

monochromatic

#B6111C #EA1A29 #EF525D #F48A91 #F9C2C6

Accessibility & contrast

On white

3.48

#EF525D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#EF525D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF525D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF525D	#FFFFFF	#000000	##000000
##EF525D	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B745C

Deuteranopia (green-blind)

#A39659

Tritanopia (blue-blind)

#FF2E57

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #ef525d;
/* rgb */ color: rgb(239, 82, 93);
/* oklch */ color: oklch(65.5% 0.192 20.3);

Tailwind

colors: {
  custom: {
    50: '#fc8b8a',
    500: '#ef525d',
    950: '#000000',
  },
}

SCSS

$custom: #ef525d;
$custom-light: #fc8b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#ef525d",
  "rgb": {
    "r": 239,
    "g": 82,
    "b": 93
  },
  "hsl": {
    "h": 355.796,
    "s": 83.069,
    "l": 62.941
  },
  "oklch": {
    "l": 0.65502,
    "c": 0.19232,
    "h": 20.3
  },
  "luminance": 0.25176
}

Semantic roles & 50–950 ramp

primary

#EF525D

secondary

#B2EBE7

accent

#DFD006

background

#FFF8F8

surface

#FFF0F0

border

#D7CBCB

text

#190D0B

muted

#877D7C

Preview Lab

Preview with #EF525D

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

Preview Lab → · Contrast checker → · Palette generator →