#DDEFF9#DDEFF9

#DDEFF9 is a very light, muted cyan. Relative luminance 0.839; OKLCH L 94.2% C 0.023 H 231.8°. Best body text is #000000 at 17.79:1 contrast (WCAG AA passes).

Color values

HEX	#DDEFF9
RGB	rgb(221, 239, 249)
HSL	hsl(201, 70%, 92%)
HSV	hsv(201, 11%, 98%)
CMYK	cmyk(11.2%, 4%, 0%, 2.4%)
CIE-LAB	lab(93.43, -3.99, -6.84)
CIE-LCH	lch(93.43, 7.92, 239.78°)
OKLab	oklab(94.18% -0.0145 -0.0184)
OKLCH	oklch(94.18% 0.023 231.8)
XYZ	xyz(77.7803, 83.9435, 101.7090)
Luminance	0.8395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEFF9 #F9E7DD

analogous

#DDF9F5 #DDEFF9 #DDE1F9

triadic

#DDEFF9 #F9DDEF #EFF9DD

tetradic

#DDEFF9 #F5DDF9 #F9E7DD #E1F9DD

square

#DDEFF9 #F5DDF9 #F9E7DD #E1F9DD

split-complementary

#DDEFF9 #F9DDE1 #F9F5DD

monochromatic

#75BEE7 #A9D7F0 #DDEFF9 #E5F3FA #E5F3FA

Accessibility & contrast

On white

1.18

#DDEFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.79

#DDEFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEFF9

17.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEFF9	#FFFFFF	#000000	##000000
##DDEFF9	1.00	1.18	17.79	17.79
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.79	21.00	1.00	1.00
##000000	17.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAEEFA

Deuteranopia (green-blind)

#E6EBF9

Tritanopia (blue-blind)

#D6F2F2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ddeff9;
/* rgb */ color: rgb(221, 239, 249);
/* oklch */ color: oklch(94.2% 0.023 231.8);

Tailwind

colors: {
  custom: {
    50: '#e7f4fb',
    500: '#ddeff9',
    950: '#000000',
  },
}

SCSS

$custom: #ddeff9;
$custom-light: #e7f4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#ddeff9",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 249
  },
  "hsl": {
    "h": 201.429,
    "s": 70,
    "l": 92.157
  },
  "oklch": {
    "l": 0.94177,
    "c": 0.02342,
    "h": 231.8
  },
  "luminance": 0.83945
}

Semantic roles & 50–950 ramp

primary

#DDEFF9

secondary

#DDB49D

accent

#5814D2

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DDEFF9

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

Preview Lab → · Contrast checker → · Palette generator →