#C5DFEF#C5DFEF

#C5DFEF is a very light, muted cyan. Relative luminance 0.709; OKLCH L 88.9% C 0.035 H 234.8°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#C5DFEF
RGB	rgb(197, 223, 239)
HSL	hsl(203, 57%, 85%)
HSV	hsv(203, 18%, 94%)
CMYK	cmyk(17.6%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(87.42, -5.30, -10.69)
CIE-LCH	lch(87.42, 11.93, 243.61°)
OKLab	oklab(88.95% -0.0204 -0.0289)
OKLCH	oklch(88.95% 0.035 234.8)
XYZ	xyz(64.9896, 70.8760, 91.9010)
Luminance	0.7088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C5DFEF #EFD5C5

analogous

#C5EFEA #C5DFEF #C5CAEF

triadic

#C5DFEF #EFC5DF #DFEFC5

tetradic

#C5DFEF #EAC5EF #EFD5C5 #CAEFC5

square

#C5DFEF #EAC5EF #EFD5C5 #CAEFC5

split-complementary

#C5DFEF #EFC5CA #EFEAC5

monochromatic

#65AAD5 #95C5E2 #C5DFEF #E7F2F8 #E7F2F8

Accessibility & contrast

On white

1.38

#C5DFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.18

#C5DFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C5DFEF

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C5DFEF	#FFFFFF	#000000	##000000
##C5DFEF	1.00	1.38	15.18	15.18
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.18	21.00	1.00	1.00
##000000	15.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DEF0

Deuteranopia (green-blind)

#D2D9EF

Tritanopia (blue-blind)

#BAE3E4

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c5dfef;
/* rgb */ color: rgb(197, 223, 239);
/* oklch */ color: oklch(88.9% 0.035 234.8);

Tailwind

colors: {
  custom: {
    50: '#d7e9f4',
    500: '#c5dfef',
    950: '#000000',
  },
}

SCSS

$custom: #c5dfef;
$custom-light: #d7e9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#c5dfef",
  "rgb": {
    "r": 197,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 202.857,
    "s": 56.757,
    "l": 85.49
  },
  "oklch": {
    "l": 0.8895,
    "c": 0.03539,
    "h": 234.8
  },
  "luminance": 0.70878
}

Semantic roles & 50–950 ramp

primary

#C5DFEF

secondary

#CDA48B

accent

#5F21C4

background

#FEFEFF

surface

#FBFCFE

border

#D4D5D6

text

#141617

muted

#838485

Preview Lab

Preview with #C5DFEF

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

Preview Lab → · Contrast checker → · Palette generator →