#CFD9FF#CFD9FF

#CFD9FF is a very light, muted blue. Relative luminance 0.701; OKLCH L 89.0% C 0.053 H 273.7°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#CFD9FF
RGB	rgb(207, 217, 255)
HSL	hsl(228, 100%, 91%)
HSV	hsv(228, 19%, 100%)
CMYK	cmyk(18.8%, 14.9%, 0%, 0%)
CIE-LAB	lab(87.05, 4.30, -19.61)
CIE-LCH	lch(87.05, 20.08, 282.36°)
OKLab	oklab(88.99% 0.0034 -0.0534)
OKLCH	oklch(88.99% 0.053 273.7)
XYZ	xyz(68.5906, 70.1098, 104.5072)
Luminance	0.7011 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD9FF #FFF5CF

analogous

#CFF1FF #CFD9FF #DDCFFF

triadic

#CFD9FF #FFCFD9 #D9FFCF

tetradic

#CFD9FF #FFCFF1 #FFF5CF #CFFFDD

square

#CFD9FF #FFCFF1 #FFF5CF #CFFFDD

split-complementary

#CFD9FF #FFDDCF #F1FFCF

monochromatic

#5578FF #92A9FF #CFD9FF #E0E7FF #E0E7FF

Accessibility & contrast

On white

1.40

#CFD9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#CFD9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD9FF

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD9FF	#FFFFFF	#000000	##000000
##CFD9FF	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDCFF

Deuteranopia (green-blind)

#CBD8FE

Tritanopia (blue-blind)

#C4E0E5

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cfd9ff;
/* rgb */ color: rgb(207, 217, 255);
/* oklch */ color: oklch(89.0% 0.053 273.7);

Tailwind

colors: {
  custom: {
    50: '#dee4ff',
    500: '#cfd9ff',
    950: '#000000',
  },
}

SCSS

$custom: #cfd9ff;
$custom-light: #dee4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd9ff",
  "rgb": {
    "r": 207,
    "g": 217,
    "b": 255
  },
  "hsl": {
    "h": 227.5,
    "s": 100,
    "l": 90.588
  },
  "oklch": {
    "l": 0.88987,
    "c": 0.05347,
    "h": 273.7
  },
  "luminance": 0.70111
}

Semantic roles & 50–950 ramp

primary

#CFD9FF

secondary

#EAD688

accent

#B600E6

background

#FEFEFF

surface

#FCFCFF

border

#D5D5D7

text

#151518

muted

#848486

Preview Lab

Preview with #CFD9FF

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

Preview Lab → · Contrast checker → · Palette generator →