#CDDEFC#CDDEFC

#CDDEFC is a very light, muted blue. Relative luminance 0.723; OKLCH L 89.7% C 0.045 H 261.9°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#CDDEFC
RGB	rgb(205, 222, 252)
HSL	hsl(218, 89%, 90%)
HSV	hsv(218, 19%, 99%)
CMYK	cmyk(18.7%, 11.9%, 0%, 1.2%)
CIE-LAB	lab(88.09, 0.42, -16.48)
CIE-LCH	lch(88.09, 16.49, 271.47°)
OKLab	oklab(89.73% -0.0064 -0.0447)
OKLCH	oklch(89.73% 0.045 261.9)
XYZ	xyz(68.8644, 72.2485, 102.3937)
Luminance	0.7225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDEFC #FCEBCD

analogous

#CDF5FC #CDDEFC #D4CDFC

triadic

#CDDEFC #FCCDDE #DEFCCD

tetradic

#CDDEFC #FCCDF5 #FCEBCD #CDFCD4

square

#CDDEFC #FCCDF5 #FCEBCD #CDFCD4

split-complementary

#CDDEFC #FCD4CD #F5FCCD

monochromatic

#5A92F5 #93B8F9 #CDDEFC #E2ECFD #E2ECFD

Accessibility & contrast

On white

1.36

#CDDEFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#CDDEFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDEFC

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDEFC	#FFFFFF	#000000	##000000
##CDDEFC	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DFFD

Deuteranopia (green-blind)

#D0DBFB

Tritanopia (blue-blind)

#C2E4E8

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cddefc;
/* rgb */ color: rgb(205, 222, 252);
/* oklch */ color: oklch(89.7% 0.045 261.9);

Tailwind

colors: {
  custom: {
    50: '#dce8fd',
    500: '#cddefc',
    950: '#000000',
  },
}

SCSS

$custom: #cddefc;
$custom-light: #dce8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#cddefc",
  "rgb": {
    "r": 205,
    "g": 222,
    "b": 252
  },
  "hsl": {
    "h": 218.298,
    "s": 88.679,
    "l": 89.608
  },
  "oklch": {
    "l": 0.89734,
    "c": 0.04521,
    "h": 261.9
  },
  "luminance": 0.7225
}

Semantic roles & 50–950 ramp

primary

#CDDEFC

secondary

#E4C38A

accent

#9200E5

background

#FEFEFF

surface

#FCFCFF

border

#D5D5D7

text

#151617

muted

#848485

Preview Lab

Preview with #CDDEFC

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

Preview Lab → · Contrast checker → · Palette generator →