#C4DFF9#C4DFF9

#C4DFF9 is a very light, muted cyan. Relative luminance 0.714; OKLCH L 89.2% C 0.046 H 247.3°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#C4DFF9
RGB	rgb(196, 223, 249)
HSL	hsl(209, 82%, 87%)
HSV	hsv(209, 21%, 98%)
CMYK	cmyk(21.3%, 10.4%, 0%, 2.4%)
CIE-LAB	lab(87.65, -3.47, -15.62)
CIE-LCH	lch(87.65, 16.00, 257.47°)
OKLab	oklab(89.21% -0.0177 -0.0425)
OKLCH	oklch(89.21% 0.046 247.3)
XYZ	xyz(66.2469, 71.3488, 99.8855)
Luminance	0.7135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C4DFF9 #F9DEC4

analogous

#C4F9F8 #C4DFF9 #C4C5F9

triadic

#C4DFF9 #F9C4DF #DFF9C4

tetradic

#C4DFF9 #F8C4F9 #F9DEC4 #C5F9C4

square

#C4DFF9 #F8C4F9 #F9DEC4 #C5F9C4

split-complementary

#C4DFF9 #F9C4C5 #F9F8C4

monochromatic

#55A3EE #8CC1F3 #C4DFF9 #E3F0FC #E3F0FC

Accessibility & contrast

On white

1.38

#C4DFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#C4DFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C4DFF9

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C4DFF9	#FFFFFF	#000000	##000000
##C4DFF9	1.00	1.38	15.27	15.27
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DFFA

Deuteranopia (green-blind)

#CFD9F8

Tritanopia (blue-blind)

#B6E5E7

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c4dff9;
/* rgb */ color: rgb(196, 223, 249);
/* oklch */ color: oklch(89.2% 0.046 247.3);

Tailwind

colors: {
  custom: {
    50: '#d6e9fb',
    500: '#c4dff9',
    950: '#000000',
  },
}

SCSS

$custom: #c4dff9;
$custom-light: #d6e9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#c4dff9",
  "rgb": {
    "r": 196,
    "g": 223,
    "b": 249
  },
  "hsl": {
    "h": 209.434,
    "s": 81.538,
    "l": 87.255
  },
  "oklch": {
    "l": 0.89212,
    "c": 0.04601,
    "h": 247.3
  },
  "luminance": 0.71351
}

Semantic roles & 50–950 ramp

primary

#C4DFF9

secondary

#DDB084

accent

#7108DE

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#141617

muted

#838485

Preview Lab

Preview with #C4DFF9

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

Preview Lab → · Contrast checker → · Palette generator →