#FF577C#FF577C

#FF577C is a light, highly saturated red. Relative luminance 0.295; OKLCH L 69.2% C 0.204 H 11.1°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#FF577C
RGB	rgb(255, 87, 124)
HSL	hsl(347, 100%, 67%)
HSV	hsv(347, 66%, 100%)
CMYK	cmyk(0%, 65.9%, 51.4%, 0%)
CIE-LAB	lab(61.25, 65.98, 15.44)
CIE-LCH	lch(61.25, 67.77, 13.17°)
OKLab	oklab(69.19% 0.1998 0.0393)
OKLCH	oklch(69.19% 0.204 11.1)
XYZ	xyz(48.2904, 29.5380, 22.2234)
Luminance	0.2953 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF577C #57FFDA

analogous

#FF57D0 #FF577C #FF8657

triadic

#FF577C #7CFF57 #577CFF

tetradic

#FF577C #D0FF57 #57FFDA #8657FF

square

#FF577C #D0FF57 #57FFDA #8657FF

split-complementary

#FF577C #57FF86 #57D0FF

monochromatic

#DC0030 #FF1A4C #FF577C #FF94AC #FFD1DB

Accessibility & contrast

On white

3.04

#FF577C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#FF577C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF577C

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF577C	#FFFFFF	#000000	##000000
##FF577C	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7E7D

Deuteranopia (green-blind)

#AAA078

Tritanopia (blue-blind)

#FF3866

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #ff577c;
/* rgb */ color: rgb(255, 87, 124);
/* oklch */ color: oklch(69.2% 0.204 11.1);

Tailwind

colors: {
  custom: {
    50: '#ff90a1',
    500: '#ff577c',
    950: '#000000',
  },
}

SCSS

$custom: #ff577c;
$custom-light: #ff90a1;
$custom-dark: #000000;

JSON

{
  "hex": "#ff577c",
  "rgb": {
    "r": 255,
    "g": 87,
    "b": 124
  },
  "hsl": {
    "h": 346.786,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.69186,
    "c": 0.20366,
    "h": 11.1
  },
  "luminance": 0.29532
}

Semantic roles & 50–950 ramp

primary

#FF577C

secondary

#BEF4E8

accent

#E6B300

background

#FFF9F9

surface

#FFF2F2

border

#D7CCCC

text

#1A0D0F

muted

#877E7E

Preview Lab

Preview with #FF577C

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

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