#DFEFF9#DFEFF9

#DFEFF9 is a very light, muted cyan. Relative luminance 0.843; OKLCH L 94.3% C 0.022 H 235.0°. Best body text is #000000 at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#DFEFF9
RGB	rgb(223, 239, 249)
HSL	hsl(203, 68%, 93%)
HSV	hsv(203, 10%, 98%)
CMYK	cmyk(10.4%, 4%, 0%, 2.4%)
CIE-LAB	lab(93.56, -3.35, -6.62)
CIE-LCH	lch(93.56, 7.42, 243.16°)
OKLab	oklab(94.32% -0.0125 -0.0178)
OKLCH	oklch(94.32% 0.022 235)
XYZ	xyz(78.3930, 84.2594, 101.7377)
Luminance	0.8426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DFEFF9 #F9E9DF

analogous

#DFF9F6 #DFEFF9 #DFE2F9

triadic

#DFEFF9 #F9DFEF #EFF9DF

tetradic

#DFEFF9 #F6DFF9 #F9E9DF #E2F9DF

square

#DFEFF9 #F6DFF9 #F9E9DF #E2F9DF

split-complementary

#DFEFF9 #F9DFE2 #F9F6DF

monochromatic

#78BBE6 #ABD5EF #DFEFF9 #E5F2FA #E5F2FA

Accessibility & contrast

On white

1.18

#DFEFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.85

#DFEFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DFEFF9

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DFEFF9	#FFFFFF	#000000	##000000
##DFEFF9	1.00	1.18	17.85	17.85
#FFFFFF	1.18	1.00	21.00	21.00
#000000	17.85	21.00	1.00	1.00
##000000	17.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBEEFA

Deuteranopia (green-blind)

#E7EBF9

Tritanopia (blue-blind)

#D9F2F2

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #dfeff9;
/* rgb */ color: rgb(223, 239, 249);
/* oklch */ color: oklch(94.3% 0.022 235.0);

Tailwind

colors: {
  custom: {
    50: '#e9f4fb',
    500: '#dfeff9',
    950: '#000000',
  },
}

SCSS

$custom: #dfeff9;
$custom-light: #e9f4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#dfeff9",
  "rgb": {
    "r": 223,
    "g": 239,
    "b": 249
  },
  "hsl": {
    "h": 203.077,
    "s": 68.421,
    "l": 92.549
  },
  "oklch": {
    "l": 0.9432,
    "c": 0.02174,
    "h": 235
  },
  "luminance": 0.84261
}

Semantic roles & 50–950 ramp

primary

#DFEFF9

secondary

#DDB79F

accent

#5D15D0

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161717

muted

#848585

Preview Lab

Preview with #DFEFF9

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

Preview Lab → · Contrast checker → · Palette generator →