#DDDFEF#DDDFEF

#DDDFEF is a very light, muted blue. Relative luminance 0.744; OKLCH L 90.7% C 0.022 H 280.3°. Best body text is #000000 at 15.88:1 contrast (WCAG AA passes).

Color values

HEX	#DDDFEF
RGB	rgb(221, 223, 239)
HSL	hsl(233, 36%, 90%)
HSV	hsv(233, 8%, 94%)
CMYK	cmyk(7.5%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(89.10, 2.31, -8.02)
CIE-LCH	lch(89.10, 8.35, 286.09°)
OKLab	oklab(90.69% 0.0039 -0.0215)
OKLCH	oklch(90.69% 0.022 280.3)
XYZ	xyz(71.7834, 74.3791, 92.2194)
Luminance	0.7438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDDFEF #EFEDDD

analogous

#DDE8EF #DDDFEF #E4DDEF

triadic

#DDDFEF #EFDDDF #DFEFDD

tetradic

#DDDFEF #EFDDE8 #EFEDDD #DDEFE4

square

#DDDFEF #EFDDE8 #EFEDDD #DDEFE4

split-complementary

#DDDFEF #EFE4DD #E8EFDD

monochromatic

#8A91C8 #B3B8DB #DDDFEF #EAEBF5 #EAEBF5

Accessibility & contrast

On white

1.32

#DDDFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.88

#DDDFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDDFEF

15.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDDFEF	#FFFFFF	#000000	##000000
##DDDFEF	1.00	1.32	15.88	15.88
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.88	21.00	1.00	1.00
##000000	15.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE0F0

Deuteranopia (green-blind)

#DADFEF

Tritanopia (blue-blind)

#D9E2E4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #dddfef;
/* rgb */ color: rgb(221, 223, 239);
/* oklch */ color: oklch(90.7% 0.022 280.3);

Tailwind

colors: {
  custom: {
    50: '#e7e9f4',
    500: '#dddfef',
    950: '#000000',
  },
}

SCSS

$custom: #dddfef;
$custom-light: #e7e9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#dddfef",
  "rgb": {
    "r": 221,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 233.333,
    "s": 36,
    "l": 90.196
  },
  "oklch": {
    "l": 0.90688,
    "c": 0.02183,
    "h": 280.3
  },
  "luminance": 0.74379
}

Semantic roles & 50–950 ramp

primary

#DDDFEF

secondary

#CAC6A6

accent

#A237AF

background

#FEFEFF

surface

#FCFCFE

border

#D5D5D6

text

#161617

muted

#848485

Preview Lab

Preview with #DDDFEF

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

Preview Lab → · Contrast checker → · Palette generator →