#DEEFF3#DEEFF3

#DEEFF3 is a very light, near-neutral cyan. Relative luminance 0.837; OKLCH L 94.1% C 0.019 H 213.4°. Best body text is #000000 at 17.75:1 contrast (WCAG AA passes).

Color values

HEX	#DEEFF3
RGB	rgb(222, 239, 243)
HSL	hsl(191, 47%, 91%)
HSV	hsv(191, 9%, 95%)
CMYK	cmyk(8.6%, 1.6%, 0%, 4.7%)
CIE-LAB	lab(93.33, -4.83, -3.85)
CIE-LCH	lch(93.33, 6.18, 218.58°)
OKLab	oklab(94.07% -0.0157 -0.0104)
OKLCH	oklch(94.07% 0.019 213.4)
XYZ	xyz(77.1648, 83.7326, 96.8733)
Luminance	0.8373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEEFF3 #F3E2DE

analogous

#DEF3EC #DEEFF3 #DEE4F3

triadic

#DEEFF3 #F3DEEF #EFF3DE

tetradic

#DEEFF3 #ECDEF3 #F3E2DE #E4F3DE

square

#DEEFF3 #ECDEF3 #F3E2DE #E4F3DE

split-complementary

#DEEFF3 #F3DEE4 #F3ECDE

monochromatic

#84C3D2 #B1D9E3 #DEEFF3 #E9F4F7 #E9F4F7

Accessibility & contrast

On white

1.18

#DEEFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.75

#DEEFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEEFF3

17.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEEFF3	#FFFFFF	#000000	##000000
##DEEFF3	1.00	1.18	17.75	17.75
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.75	21.00	1.00	1.00
##000000	17.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECEEF3

Deuteranopia (green-blind)

#E8EBF3

Tritanopia (blue-blind)

#D9F1F0

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #deeff3;
/* rgb */ color: rgb(222, 239, 243);
/* oklch */ color: oklch(94.1% 0.019 213.4);

Tailwind

colors: {
  custom: {
    50: '#e8f4f7',
    500: '#deeff3',
    950: '#000000',
  },
}

SCSS

$custom: #deeff3;
$custom-light: #e8f4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#deeff3",
  "rgb": {
    "r": 222,
    "g": 239,
    "b": 243
  },
  "hsl": {
    "h": 191.429,
    "s": 46.667,
    "l": 91.176
  },
  "oklch": {
    "l": 0.94069,
    "c": 0.01882,
    "h": 213.4
  },
  "luminance": 0.83734
}

Semantic roles & 50–950 ramp

primary

#DEEFF3

secondary

#D1ADA4

accent

#472CBA

background

#FEFFFF

surface

#FCFEFE

border

#D5D6D6

text

#161717

muted

#848585

Preview Lab

Preview with #DEEFF3

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

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