#EF5375#EF5375

#EF5375 is a light, vivid red. Relative luminance 0.258; OKLCH L 66.1% C 0.192 H 11.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#EF5375
RGB	rgb(239, 83, 117)
HSL	hsl(347, 83%, 63%)
HSV	hsv(347, 65%, 94%)
CMYK	cmyk(0%, 65.3%, 51%, 6.3%)
CIE-LAB	lab(57.87, 62.13, 14.43)
CIE-LCH	lch(57.87, 63.79, 13.08°)
OKLab	oklab(66.12% 0.1882 0.0368)
OKLCH	oklch(66.12% 0.192 11)
XYZ	xyz(41.9043, 25.8270, 19.6046)
Luminance	0.2582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF5375 #53EFCD

analogous

#EF53C3 #EF5375 #EF7F53

triadic

#EF5375 #75EF53 #5375EF

tetradic

#EF5375 #C3EF53 #53EFCD #7F53EF

square

#EF5375 #C3EF53 #53EFCD #7F53EF

split-complementary

#EF5375 #53EF7F #53C3EF

monochromatic

#B71135 #EA1B48 #EF5375 #F48BA2 #F9C3CF

Accessibility & contrast

On white

3.41

#EF5375 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#EF5375 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF5375

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF5375	#FFFFFF	#000000	##000000
##EF5375	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#777776

Deuteranopia (green-blind)

#A09771

Tritanopia (blue-blind)

#FF3860

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #ef5375;
/* rgb */ color: rgb(239, 83, 117);
/* oklch */ color: oklch(66.1% 0.192 11.0);

Tailwind

colors: {
  custom: {
    50: '#fa8c9c',
    500: '#ef5375',
    950: '#000000',
  },
}

SCSS

$custom: #ef5375;
$custom-light: #fa8c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#ef5375",
  "rgb": {
    "r": 239,
    "g": 83,
    "b": 117
  },
  "hsl": {
    "h": 346.923,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.66119,
    "c": 0.19175,
    "h": 11
  },
  "luminance": 0.25822
}

Semantic roles & 50–950 ramp

primary

#EF5375

secondary

#B3EBDF

accent

#DFB006

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#190D0E

muted

#877E7E

Preview Lab

Preview with #EF5375

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

Preview Lab → · Contrast checker → · Palette generator →