#B3CCF9#B3CCF9

#B3CCF9 is a very light, moderate blue. Relative luminance 0.596; OKLCH L 84.2% C 0.069 H 262.1°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#B3CCF9
RGB	rgb(179, 204, 249)
HSL	hsl(219, 85%, 84%)
HSV	hsv(219, 28%, 98%)
CMYK	cmyk(28.1%, 18.1%, 0%, 2.4%)
CIE-LAB	lab(81.62, 1.54, -24.84)
CIE-LCH	lch(81.62, 24.89, 273.54°)
OKLab	oklab(84.19% -0.0094 -0.0682)
OKLCH	oklch(84.19% 0.069 262.1)
XYZ	xyz(57.2773, 59.6070, 98.0916)
Luminance	0.5961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3CCF9 #F9E0B3

analogous

#B3EFF9 #B3CCF9 #BDB3F9

triadic

#B3CCF9 #F9B3CC #CCF9B3

tetradic

#B3CCF9 #F9B3EF #F9E0B3 #B3F9BD

square

#B3CCF9 #F9B3EF #F9E0B3 #B3F9BD

split-complementary

#B3CCF9 #F9BDB3 #EFF9B3

monochromatic

#4280F0 #7AA6F5 #B3CCF9 #E3ECFD #E3ECFD

Accessibility & contrast

On white

1.63

#B3CCF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#B3CCF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3CCF9

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3CCF9	#FFFFFF	#000000	##000000
##B3CCF9	1.00	1.63	12.92	12.92
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDCEFB

Deuteranopia (green-blind)

#B6C8F8

Tritanopia (blue-blind)

#A0D5DB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b3ccf9;
/* rgb */ color: rgb(179, 204, 249);
/* oklch */ color: oklch(84.2% 0.069 262.1);

Tailwind

colors: {
  custom: {
    50: '#cbdbfb',
    500: '#b3ccf9',
    950: '#000000',
  },
}

SCSS

$custom: #b3ccf9;
$custom-light: #cbdbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ccf9",
  "rgb": {
    "r": 179,
    "g": 204,
    "b": 249
  },
  "hsl": {
    "h": 218.571,
    "s": 85.366,
    "l": 83.922
  },
  "oklch": {
    "l": 0.84194,
    "c": 0.06888,
    "h": 262.1
  },
  "luminance": 0.59609
}

Semantic roles & 50–950 ramp

primary

#B3CCF9

secondary

#DCB774

accent

#9204E2

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131517

muted

#838485

Preview Lab

Preview with #B3CCF9

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

Preview Lab → · Contrast checker → · Palette generator →