#B4CDF7#B4CDF7

#B4CDF7 is a very light, moderate blue. Relative luminance 0.601; OKLCH L 84.4% C 0.065 H 260.8°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#B4CDF7
RGB	rgb(180, 205, 247)
HSL	hsl(218, 81%, 84%)
HSV	hsv(218, 27%, 97%)
CMYK	cmyk(27.1%, 17%, 0%, 3.1%)
CIE-LAB	lab(81.88, 0.82, -23.38)
CIE-LCH	lch(81.88, 23.40, 272.01°)
OKLab	oklab(84.39% -0.0104 -0.0641)
OKLCH	oklch(84.39% 0.065 260.8)
XYZ	xyz(57.4375, 60.0794, 96.5479)
Luminance	0.6008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CDF7 #F7DEB4

analogous

#B4EEF7 #B4CDF7 #BCB4F7

triadic

#B4CDF7 #F7B4CD #CDF7B4

tetradic

#B4CDF7 #F7B4EE #F7DEB4 #B4F7BC

square

#B4CDF7 #F7B4EE #F7DEB4 #B4F7BC

split-complementary

#B4CDF7 #F7BCB4 #EEF7B4

monochromatic

#4583EB #7DA8F1 #B4CDF7 #E3EDFC #E3EDFC

Accessibility & contrast

On white

1.61

#B4CDF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#B4CDF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CDF7

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CDF7	#FFFFFF	#000000	##000000
##B4CDF7	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCFF9

Deuteranopia (green-blind)

#B8C9F6

Tritanopia (blue-blind)

#A2D6DB

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b4cdf7;
/* rgb */ color: rgb(180, 205, 247);
/* oklch */ color: oklch(84.4% 0.065 260.8);

Tailwind

colors: {
  custom: {
    50: '#cbdcfa',
    500: '#b4cdf7',
    950: '#000000',
  },
}

SCSS

$custom: #b4cdf7;
$custom-light: #cbdcfa;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cdf7",
  "rgb": {
    "r": 180,
    "g": 205,
    "b": 247
  },
  "hsl": {
    "h": 217.612,
    "s": 80.723,
    "l": 83.725
  },
  "oklch": {
    "l": 0.8439,
    "c": 0.06495,
    "h": 260.8
  },
  "luminance": 0.60081
}

Semantic roles & 50–950 ramp

primary

#B4CDF7

secondary

#D9B476

accent

#8E08DD

background

#FEFEFF

surface

#FAFBFF

border

#D3D4D7

text

#131517

muted

#838485

Preview Lab

Preview with #B4CDF7

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

Preview Lab → · Contrast checker → · Palette generator →