#FF668B#FF668B

#FF668B is a light, vivid red. Relative luminance 0.326; OKLCH L 71.2% C 0.188 H 8.3°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#FF668B
RGB	rgb(255, 102, 139)
HSL	hsl(345, 100%, 70%)
HSV	hsv(345, 60%, 100%)
CMYK	cmyk(0%, 60%, 45.5%, 0%)
CIE-LAB	lab(63.86, 61.15, 10.43)
CIE-LCH	lch(63.86, 62.03, 9.68°)
OKLab	oklab(71.25% 0.1859 0.0272)
OKLCH	oklch(71.25% 0.188 8.3)
XYZ	xyz(50.6553, 32.6328, 28.0523)
Luminance	0.3263 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF668B #66FFDA

analogous

#FF66D8 #FF668B #FF8D66

triadic

#FF668B #8BFF66 #668BFF

tetradic

#FF668B #D8FF66 #66FFDA #8D66FF

square

#FF668B #D8FF66 #66FFDA #8D66FF

split-complementary

#FF668B #66FF8D #66D8FF

monochromatic

#EB0039 #FF295D #FF668B #FFA3B9 #FFE0E8

Accessibility & contrast

On white

2.79

#FF668B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#FF668B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF668B

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF668B	#FFFFFF	#000000	##000000
##FF668B	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#86888C

Deuteranopia (green-blind)

#AEA687

Tritanopia (blue-blind)

#FF5274

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #ff668b;
/* rgb */ color: rgb(255, 102, 139);
/* oklch */ color: oklch(71.2% 0.188 8.3);

Tailwind

colors: {
  custom: {
    50: '#ff98ac',
    500: '#ff668b',
    950: '#000000',
  },
}

SCSS

$custom: #ff668b;
$custom-light: #ff98ac;
$custom-dark: #000000;

JSON

{
  "hex": "#ff668b",
  "rgb": {
    "r": 255,
    "g": 102,
    "b": 139
  },
  "hsl": {
    "h": 345.49,
    "s": 100,
    "l": 70
  },
  "oklch": {
    "l": 0.71245,
    "c": 0.18784,
    "h": 8.3
  },
  "luminance": 0.32627
}

Semantic roles & 50–950 ramp

primary

#FF668B

secondary

#CBF6EB

accent

#E6AE00

background

#FFF9FA

surface

#FFF2F4

border

#D7CCCE

text

#190E10

muted

#877E7F

Preview Lab

Preview with #FF668B

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

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