#FB666C#FB666C

#FB666C is a light, vivid red. Relative luminance 0.311; OKLCH L 70.0% C 0.182 H 20.7°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#FB666C
RGB	rgb(251, 102, 108)
HSL	hsl(358, 95%, 69%)
HSV	hsv(358, 59%, 98%)
CMYK	cmyk(0%, 59.4%, 57%, 1.6%)
CIE-LAB	lab(62.59, 57.32, 26.35)
CIE-LCH	lch(62.59, 63.08, 24.69°)
OKLab	oklab(69.96% 0.1706 0.0645)
OKLCH	oklch(69.96% 0.182 20.7)
XYZ	xyz(47.2460, 31.1007, 17.6995)
Luminance	0.3110 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FB666C #66FBF5

analogous

#FB66B7 #FB666C #FBAB66

triadic

#FB666C #6CFB66 #666CFB

tetradic

#FB666C #B7FB66 #66FBF5 #AB66FB

square

#FB666C #B7FB66 #66FBF5 #AB66FB

split-complementary

#FB666C #66FBAB #66B7FB

monochromatic

#E1060F #F92A33 #FB666C #FDA2A5 #FEDDDF

Accessibility & contrast

On white

2.91

#FB666C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#FB666C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FB666C

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FB666C	#FFFFFF	#000000	##000000
##FB666C	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A846B

Deuteranopia (green-blind)

#B0A368

Tritanopia (blue-blind)

#FF4B69

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #fb666c;
/* rgb */ color: rgb(251, 102, 108);
/* oklch */ color: oklch(70.0% 0.182 20.7);

Tailwind

colors: {
  custom: {
    50: '#ff9796',
    500: '#fb666c',
    950: '#000000',
  },
}

SCSS

$custom: #fb666c;
$custom-light: #ff9796;
$custom-dark: #000000;

JSON

{
  "hex": "#fb666c",
  "rgb": {
    "r": 251,
    "g": 102,
    "b": 108
  },
  "hsl": {
    "h": 357.584,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.69962,
    "c": 0.18235,
    "h": 20.7
  },
  "luminance": 0.31095
}

Semantic roles & 50–950 ramp

primary

#FB666C

secondary

#C9F4F2

accent

#E6DC00

background

#FFF9F9

surface

#FFF2F1

border

#D7CCCB

text

#190E0D

muted

#877E7E

Preview Lab

Preview with #FB666C

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

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