#DDEFFB#DDEFFB

#DDEFFB is a very light, muted cyan. Relative luminance 0.841; OKLCH L 94.2% C 0.025 H 236.8°. Best body text is #000000 at 17.81:1 contrast (WCAG AA passes).

Color values

HEX	#DDEFFB
RGB	rgb(221, 239, 251)
HSL	hsl(204, 79%, 93%)
HSV	hsv(204, 12%, 98%)
CMYK	cmyk(12%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(93.48, -3.59, -7.80)
CIE-LCH	lch(93.48, 8.59, 245.27°)
OKLab	oklab(94.24% -0.0137 -0.021)
OKLCH	oklch(94.24% 0.025 236.8)
XYZ	xyz(78.0939, 84.0689, 103.3606)
Luminance	0.8407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DDEFFB #FBE9DD

analogous

#DDFBF8 #DDEFFB #DDE0FB

triadic

#DDEFFB #FBDDEF #EFFBDD

tetradic

#DDEFFB #F8DDFB #FBE9DD #E0FBDD

square

#DDEFFB #F8DDFB #FBE9DD #E0FBDD

split-complementary

#DDEFFB #FBDDE0 #FBF8DD

monochromatic

#6FBBEE #A6D5F5 #DDEFFB #E4F2FC #E4F2FC

Accessibility & contrast

On white

1.18

#DDEFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.81

#DDEFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DDEFFB

17.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DDEFFB	#FFFFFF	#000000	##000000
##DDEFFB	1.00	1.18	17.81	17.81
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.81	21.00	1.00	1.00
##000000	17.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAEEFC

Deuteranopia (green-blind)

#E6EBFB

Tritanopia (blue-blind)

#D6F2F3

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #ddeffb;
/* rgb */ color: rgb(221, 239, 251);
/* oklch */ color: oklch(94.2% 0.025 236.8);

Tailwind

colors: {
  custom: {
    50: '#e7f4fc',
    500: '#ddeffb',
    950: '#000000',
  },
}

SCSS

$custom: #ddeffb;
$custom-light: #e7f4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#ddeffb",
  "rgb": {
    "r": 221,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 204,
    "s": 78.947,
    "l": 92.549
  },
  "oklch": {
    "l": 0.94238,
    "c": 0.02509,
    "h": 236.8
  },
  "luminance": 0.8407
}

Semantic roles & 50–950 ramp

primary

#DDEFFB

secondary

#E2B79A

accent

#5E0ADB

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DDEFFB

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

Preview Lab → · Contrast checker → · Palette generator →