#CDE3EB#CDE3EB

#CDE3EB is a very light, muted cyan. Relative luminance 0.739; OKLCH L 90.2% C 0.026 H 221.6°. Best body text is #000000 at 15.78:1 contrast (WCAG AA passes).

Color values

HEX	#CDE3EB
RGB	rgb(205, 227, 235)
HSL	hsl(196, 43%, 86%)
HSV	hsv(196, 13%, 92%)
CMYK	cmyk(12.8%, 3.4%, 0%, 7.8%)
CIE-LAB	lab(88.88, -5.68, -6.37)
CIE-LCH	lch(88.88, 8.53, 228.26°)
OKLab	oklab(90.2% -0.0193 -0.0172)
OKLCH	oklch(90.2% 0.026 221.6)
XYZ	xyz(67.6377, 73.9142, 89.2845)
Luminance	0.7391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE3EB #EBD5CD

analogous

#CDEBE4 #CDE3EB #CDD4EB

triadic

#CDE3EB #EBCDE3 #E3EBCD

tetradic

#CDE3EB #E4CDEB #EBD5CD #D4EBCD

square

#CDE3EB #E4CDEB #EBD5CD #D4EBCD

split-complementary

#CDE3EB #EBCDD4 #EBE4CD

monochromatic

#76B2C8 #A1CBDA #CDE3EB #E9F3F6 #E9F3F6

Accessibility & contrast

On white

1.33

#CDE3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.78

#CDE3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE3EB

15.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE3EB	#FFFFFF	#000000	##000000
##CDE3EB	1.00	1.33	15.78	15.78
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.78	21.00	1.00	1.00
##000000	15.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE1EB

Deuteranopia (green-blind)

#D9DEEB

Tritanopia (blue-blind)

#C5E6E5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cde3eb;
/* rgb */ color: rgb(205, 227, 235);
/* oklch */ color: oklch(90.2% 0.026 221.6);

Tailwind

colors: {
  custom: {
    50: '#dcebf1',
    500: '#cde3eb',
    950: '#000000',
  },
}

SCSS

$custom: #cde3eb;
$custom-light: #dcebf1;
$custom-dark: #000000;

JSON

{
  "hex": "#cde3eb",
  "rgb": {
    "r": 205,
    "g": 227,
    "b": 235
  },
  "hsl": {
    "h": 196,
    "s": 42.857,
    "l": 86.275
  },
  "oklch": {
    "l": 0.90196,
    "c": 0.02586,
    "h": 221.6
  },
  "luminance": 0.73915
}

Semantic roles & 50–950 ramp

primary

#CDE3EB

secondary

#C6A396

accent

#5330B6

background

#FEFEFF

surface

#FCFDFE

border

#D5D5D6

text

#151616

muted

#848485

Preview Lab

Preview with #CDE3EB

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

Preview Lab → · Contrast checker → · Palette generator →