#CFDEFF#CFDEFF

#CFDEFF is a very light, muted blue. Relative luminance 0.727; OKLCH L 90.0% C 0.048 H 266.0°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#CFDEFF
RGB	rgb(207, 222, 255)
HSL	hsl(221, 100%, 91%)
HSV	hsv(221, 19%, 100%)
CMYK	cmyk(18.8%, 12.9%, 0%, 0%)
CIE-LAB	lab(88.32, 1.67, -17.70)
CIE-LCH	lch(88.32, 17.78, 275.40°)
OKLab	oklab(89.98% -0.0033 -0.0481)
OKLCH	oklch(89.98% 0.048 266)
XYZ	xyz(69.8989, 72.7265, 104.9433)
Luminance	0.7273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDEFF #FFF0CF

analogous

#CFF6FF #CFDEFF #D8CFFF

triadic

#CFDEFF #FFCFDE #DEFFCF

tetradic

#CFDEFF #FFCFF6 #FFF0CF #CFFFD8

square

#CFDEFF #FFCFF6 #FFF0CF #CFFFD8

split-complementary

#CFDEFF #FFD8CF #F6FFCF

monochromatic

#558AFF #92B4FF #CFDEFF #E0EAFF #E0EAFF

Accessibility & contrast

On white

1.35

#CFDEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#CFDEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDEFF

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDEFF	#FFFFFF	#000000	##000000
##CFDEFF	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4E0FF

Deuteranopia (green-blind)

#D0DCFE

Tritanopia (blue-blind)

#C3E4E9

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cfdeff;
/* rgb */ color: rgb(207, 222, 255);
/* oklch */ color: oklch(90.0% 0.048 266.0);

Tailwind

colors: {
  custom: {
    50: '#dee8ff',
    500: '#cfdeff',
    950: '#000000',
  },
}

SCSS

$custom: #cfdeff;
$custom-light: #dee8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdeff",
  "rgb": {
    "r": 207,
    "g": 222,
    "b": 255
  },
  "hsl": {
    "h": 221.25,
    "s": 100,
    "l": 90.588
  },
  "oklch": {
    "l": 0.89979,
    "c": 0.04822,
    "h": 266
  },
  "luminance": 0.72728
}

Semantic roles & 50–950 ramp

primary

#CFDEFF

secondary

#EACB88

accent

#9E00E6

background

#FEFEFF

surface

#FCFCFF

border

#D5D5D7

text

#151618

muted

#848486

Preview Lab

Preview with #CFDEFF

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

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