#DDE9EF#DDE9EF

#DDE9EF is a very light, near-neutral cyan. Relative luminance 0.799; OKLCH L 92.7% C 0.015 H 229.0°. Best body text is #000000 at 16.98:1 contrast (WCAG AA passes).

Color values

HEX	#DDE9EF
RGB	rgb(221, 233, 239)
HSL	hsl(200, 36%, 90%)
HSV	hsv(200, 8%, 94%)
CMYK	cmyk(7.5%, 2.5%, 0%, 6.3%)
CIE-LAB	lab(91.63, -2.85, -4.28)
CIE-LCH	lch(91.63, 5.14, 236.35°)
OKLab	oklab(92.68% -0.01 -0.0115)
OKLCH	oklch(92.68% 0.015 229)
XYZ	xyz(74.5344, 79.8812, 93.1365)
Luminance	0.7988 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDE9EF #EFE3DD

analogous

#DDEFEC #DDE9EF #DDE0EF

triadic

#DDE9EF #EFDDE9 #E9EFDD

tetradic

#DDE9EF #ECDDEF #EFE3DD #E0EFDD

square

#DDE9EF #ECDDEF #EFE3DD #E0EFDD

split-complementary

#DDE9EF #EFDDE0 #EFECDD

monochromatic

#8AB3C8 #B3CEDB #DDE9EF #EAF2F5 #EAF2F5

Accessibility & contrast

On white

1.24

#DDE9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.98

#DDE9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDE9EF

16.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDE9EF	#FFFFFF	#000000	##000000
##DDE9EF	1.00	1.24	16.98	16.98
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.98	21.00	1.00	1.00
##000000	16.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6E8EF

Deuteranopia (green-blind)

#E3E6EF

Tritanopia (blue-blind)

#D9EBEB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #dde9ef;
/* rgb */ color: rgb(221, 233, 239);
/* oklch */ color: oklch(92.7% 0.015 229.0);

Tailwind

colors: {
  custom: {
    50: '#e7f0f4',
    500: '#dde9ef',
    950: '#000000',
  },
}

SCSS

$custom: #dde9ef;
$custom-light: #e7f0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#dde9ef",
  "rgb": {
    "r": 221,
    "g": 233,
    "b": 239
  },
  "hsl": {
    "h": 200,
    "s": 36,
    "l": 90.196
  },
  "oklch": {
    "l": 0.92676,
    "c": 0.01522,
    "h": 229
  },
  "luminance": 0.79882
}

Semantic roles & 50–950 ramp

primary

#DDE9EF

secondary

#CAB2A6

accent

#5F37AF

background

#FEFFFF

surface

#FCFEFE

border

#D5D6D6

text

#161617

muted

#848585

Preview Lab

Preview with #DDE9EF

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

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