#FF557F#FF557F

#FF557F is a light, highly saturated red. Relative luminance 0.293; OKLCH L 69.1% C 0.206 H 9.6°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#FF557F
RGB	rgb(255, 85, 127)
HSL	hsl(345, 100%, 67%)
HSV	hsv(345, 67%, 100%)
CMYK	cmyk(0%, 66.7%, 50.2%, 0%)
CIE-LAB	lab(61.04, 66.99, 13.40)
CIE-LCH	lch(61.04, 68.32, 11.31°)
OKLab	oklab(69.05% 0.2034 0.0344)
OKLCH	oklch(69.05% 0.206 9.6)
XYZ	xyz(48.3234, 29.2956, 23.1845)
Luminance	0.2929 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF557F #55FFD5

analogous

#FF55D4 #FF557F #FF8055

triadic

#FF557F #7FFF55 #557FFF

tetradic

#FF557F #D4FF55 #55FFD5 #8055FF

square

#FF557F #D4FF55 #55FFD5 #8055FF

split-complementary

#FF557F #55FF80 #55D4FF

monochromatic

#DA0036 #FF1851 #FF557F #FF92AD #FFCFDB

Accessibility & contrast

On white

3.06

#FF557F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#FF557F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF557F

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF557F	#FFFFFF	#000000	##000000
##FF557F	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7E80

Deuteranopia (green-blind)

#A9A07B

Tritanopia (blue-blind)

#FF3666

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ff557f;
/* rgb */ color: rgb(255, 85, 127);
/* oklch */ color: oklch(69.1% 0.206 9.6);

Tailwind

colors: {
  custom: {
    50: '#ff8fa3',
    500: '#ff557f',
    950: '#000000',
  },
}

SCSS

$custom: #ff557f;
$custom-light: #ff8fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#ff557f",
  "rgb": {
    "r": 255,
    "g": 85,
    "b": 127
  },
  "hsl": {
    "h": 345.176,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.69051,
    "c": 0.20625,
    "h": 9.6
  },
  "luminance": 0.29289
}

Semantic roles & 50–950 ramp

primary

#FF557F

secondary

#BDF3E6

accent

#E6AD00

background

#FFF9FA

surface

#FFF2F3

border

#D7CCCD

text

#190D0F

muted

#877E7F

Preview Lab

Preview with #FF557F

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

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