#CDDBEF#CDDBEF

#CDDBEF is a very light, muted blue. Relative luminance 0.699; OKLCH L 88.7% C 0.031 H 257.2°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#CDDBEF
RGB	rgb(205, 219, 239)
HSL	hsl(215, 52%, 87%)
HSV	hsv(215, 14%, 94%)
CMYK	cmyk(14.2%, 8.4%, 0%, 6.3%)
CIE-LAB	lab(86.93, -0.73, -11.36)
CIE-LCH	lch(86.93, 11.39, 266.32°)
OKLab	oklab(88.7% -0.0069 -0.0307)
OKLCH	oklch(88.7% 0.031 257.2)
XYZ	xyz(66.0847, 69.8731, 91.6498)
Luminance	0.6987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDDBEF #EFE1CD

analogous

#CDECEF #CDDBEF #D0CDEF

triadic

#CDDBEF #EFCDDB #DBEFCD

tetradic

#CDDBEF #EFCDEC #EFE1CD #CDEFD0

square

#CDDBEF #EFCDEC #EFE1CD #CDEFD0

split-complementary

#CDDBEF #EFD0CD #ECEFCD

monochromatic

#7098D1 #9FBAE0 #CDDBEF #E8EEF8 #E8EEF8

Accessibility & contrast

On white

1.40

#CDDBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#CDDBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDDBEF

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDDBEF	#FFFFFF	#000000	##000000
##CDDBEF	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DCF0

Deuteranopia (green-blind)

#D1D8EF

Tritanopia (blue-blind)

#C5DFE1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cddbef;
/* rgb */ color: rgb(205, 219, 239);
/* oklch */ color: oklch(88.7% 0.031 257.2);

Tailwind

colors: {
  custom: {
    50: '#dce6f4',
    500: '#cddbef',
    950: '#000000',
  },
}

SCSS

$custom: #cddbef;
$custom-light: #dce6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#cddbef",
  "rgb": {
    "r": 205,
    "g": 219,
    "b": 239
  },
  "hsl": {
    "h": 215.294,
    "s": 51.515,
    "l": 87.059
  },
  "oklch": {
    "l": 0.88701,
    "c": 0.03146,
    "h": 257.2
  },
  "luminance": 0.69874
}

Semantic roles & 50–950 ramp

primary

#CDDBEF

secondary

#CDB594

accent

#8027BF

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#151517

muted

#848485

Preview Lab

Preview with #CDDBEF

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

Preview Lab → · Contrast checker → · Palette generator →