#EF577D#EF577D

#EF577D is a light, vivid red. Relative luminance 0.266; OKLCH L 66.8% C 0.188 H 8.6°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#EF577D
RGB	rgb(239, 87, 125)
HSL	hsl(345, 83%, 64%)
HSV	hsv(345, 64%, 94%)
CMYK	cmyk(0%, 63.6%, 47.7%, 6.3%)
CIE-LAB	lab(58.65, 61.20, 10.83)
CIE-LCH	lch(58.65, 62.15, 10.04°)
OKLab	oklab(66.76% 0.186 0.0281)
OKLCH	oklch(66.76% 0.188 8.6)
XYZ	xyz(42.7098, 26.6531, 22.2935)
Luminance	0.2665 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EF577D #57EFC9

analogous

#EF57C9 #EF577D #EF7D57

triadic

#EF577D #7DEF57 #577DEF

tetradic

#EF577D #C9EF57 #57EFC9 #7D57EF

square

#EF577D #C9EF57 #57EFC9 #7D57EF

split-complementary

#EF577D #57EF7D #57C9EF

monochromatic

#BA123C #EA1F52 #EF577D #F48FA8 #FAC7D3

Accessibility & contrast

On white

3.32

#EF577D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#EF577D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #EF577D

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EF577D	#FFFFFF	#000000	##000000
##EF577D	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#797A7E

Deuteranopia (green-blind)

#A09879

Tritanopia (blue-blind)

#FF4066

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #ef577d;
/* rgb */ color: rgb(239, 87, 125);
/* oklch */ color: oklch(66.8% 0.188 8.6);

Tailwind

colors: {
  custom: {
    50: '#fa8ea2',
    500: '#ef577d',
    950: '#000000',
  },
}

SCSS

$custom: #ef577d;
$custom-light: #fa8ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#ef577d",
  "rgb": {
    "r": 239,
    "g": 87,
    "b": 125
  },
  "hsl": {
    "h": 345,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.6676,
    "c": 0.18812,
    "h": 8.6
  },
  "luminance": 0.26648
}

Semantic roles & 50–950 ramp

primary

#EF577D

secondary

#B6ECDE

accent

#DFA906

background

#FFF9F9

surface

#FFF1F2

border

#D7CBCC

text

#180D0F

muted

#867E7E

Preview Lab

Preview with #EF577D

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

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