#DCEFF3#DCEFF3

#DCEFF3 is a very light, muted cyan. Relative luminance 0.834; OKLCH L 93.9% C 0.021 H 211.8°. Best body text is #000000 at 17.68:1 contrast (WCAG AA passes).

Color values

HEX	#DCEFF3
RGB	rgb(220, 239, 243)
HSL	hsl(190, 49%, 91%)
HSV	hsv(190, 9%, 95%)
CMYK	cmyk(9.5%, 1.6%, 0%, 4.7%)
CIE-LAB	lab(93.20, -5.47, -4.07)
CIE-LCH	lch(93.20, 6.82, 216.65°)
OKLab	oklab(93.93% -0.0177 -0.011)
OKLCH	oklch(93.93% 0.021 211.8)
XYZ	xyz(76.5557, 83.4186, 96.8447)
Luminance	0.8342 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DCEFF3 #F3E0DC

analogous

#DCF3EB #DCEFF3 #DCE3F3

triadic

#DCEFF3 #F3DCEF #EFF3DC

tetradic

#DCEFF3 #EBDCF3 #F3E0DC #E3F3DC

square

#DCEFF3 #EBDCF3 #F3E0DC #E3F3DC

split-complementary

#DCEFF3 #F3DCE3 #F3EBDC

monochromatic

#81C5D4 #AEDAE3 #DCEFF3 #E8F5F7 #E8F5F7

Accessibility & contrast

On white

1.19

#DCEFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.68

#DCEFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DCEFF3

17.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DCEFF3	#FFFFFF	#000000	##000000
##DCEFF3	1.00	1.19	17.68	17.68
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.68	21.00	1.00	1.00
##000000	17.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBEDF3

Deuteranopia (green-blind)

#E7EAF3

Tritanopia (blue-blind)

#D6F1F0

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #dceff3;
/* rgb */ color: rgb(220, 239, 243);
/* oklch */ color: oklch(93.9% 0.021 211.8);

Tailwind

colors: {
  custom: {
    50: '#e7f4f7',
    500: '#dceff3',
    950: '#000000',
  },
}

SCSS

$custom: #dceff3;
$custom-light: #e7f4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#dceff3",
  "rgb": {
    "r": 220,
    "g": 239,
    "b": 243
  },
  "hsl": {
    "h": 190.435,
    "s": 48.936,
    "l": 90.784
  },
  "oklch": {
    "l": 0.93927,
    "c": 0.02082,
    "h": 211.8
  },
  "luminance": 0.8342
}

Semantic roles & 50–950 ramp

primary

#DCEFF3

secondary

#D1AAA2

accent

#4329BC

background

#FEFFFF

surface

#FCFEFE

border

#D5D6D6

text

#161717

muted

#848585

Preview Lab

Preview with #DCEFF3

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

Preview Lab → · Contrast checker → · Palette generator →