#BBC4EA#BBC4EA

#BBC4EA is a very light, muted blue. Relative luminance 0.560; OKLCH L 82.6% C 0.054 H 274.7°. Best body text is #000000 at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#BBC4EA
RGB	rgb(187, 196, 234)
HSL	hsl(229, 53%, 83%)
HSV	hsv(229, 20%, 92%)
CMYK	cmyk(20.1%, 16.2%, 0%, 8.2%)
CIE-LAB	lab(79.60, 4.77, -19.84)
CIE-LCH	lch(79.60, 20.41, 283.52°)
OKLab	oklab(82.59% 0.0044 -0.0541)
OKLCH	oklch(82.59% 0.054 274.7)
XYZ	xyz(55.0811, 55.9841, 85.7300)
Luminance	0.5598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC4EA #EAE1BB

analogous

#BBDBEA #BBC4EA #CABBEA

triadic

#BBC4EA #EABBC4 #C4EABB

tetradic

#BBC4EA #EABBDB #EAE1BB #BBEACA

square

#BBC4EA #EABBDB #EAE1BB #BBEACA

split-complementary

#BBC4EA #EACABB #DBEABB

monochromatic

#5D73CD #8C9BDC #BBC4EA #E8EBF8 #E8EBF8

Accessibility & contrast

On white

1.72

#BBC4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.20

#BBC4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC4EA

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC4EA	#FFFFFF	#000000	##000000
##BBC4EA	1.00	1.72	12.20	12.20
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.20	21.00	1.00	1.00
##000000	12.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC7EC

Deuteranopia (green-blind)

#B6C4E9

Tritanopia (blue-blind)

#B0CBD0

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bbc4ea;
/* rgb */ color: rgb(187, 196, 234);
/* oklch */ color: oklch(82.6% 0.054 274.7);

Tailwind

colors: {
  custom: {
    50: '#d0d5f0',
    500: '#bbc4ea',
    950: '#000000',
  },
}

SCSS

$custom: #bbc4ea;
$custom-light: #d0d5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc4ea",
  "rgb": {
    "r": 187,
    "g": 196,
    "b": 234
  },
  "hsl": {
    "h": 228.511,
    "s": 52.809,
    "l": 82.549
  },
  "oklch": {
    "l": 0.82587,
    "c": 0.05428,
    "h": 274.7
  },
  "luminance": 0.55985
}

Semantic roles & 50–950 ramp

primary

#BBC4EA

secondary

#C6B983

accent

#A325C0

background

#FEFEFF

surface

#FBFBFE

border

#D4D4D6

text

#141416

muted

#838385

Preview Lab

Preview with #BBC4EA

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

Preview Lab → · Contrast checker → · Palette generator →