#BBC1DA#BBC1DA

#BBC1DA is a light, muted blue. Relative luminance 0.538; OKLCH L 81.4% C 0.036 H 274.9°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#BBC1DA
RGB	rgb(187, 193, 218)
HSL	hsl(228, 30%, 79%)
HSV	hsv(228, 14%, 85%)
CMYK	cmyk(14.2%, 11.5%, 0%, 14.5%)
CIE-LAB	lab(78.33, 2.93, -13.17)
CIE-LCH	lch(78.33, 13.49, 282.54°)
OKLab	oklab(81.42% 0.003 -0.0356)
OKLCH	oklch(81.42% 0.036 274.9)
XYZ	xyz(52.2155, 53.7660, 73.9430)
Luminance	0.5377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC1DA #DAD4BB

analogous

#BBD1DA #BBC1DA #C5BBDA

triadic

#BBC1DA #DABBC1 #C1DABB

tetradic

#BBC1DA #DABBD1 #DAD4BB #BBDAC5

square

#BBC1DA #DABBD1 #DAD4BB #BBDAC5

split-complementary

#BBC1DA #DAC5BB #D1DABB

monochromatic

#6C79AF #939DC4 #BBC1DA #E3E5F0 #EBEDF4

Accessibility & contrast

On white

1.79

#BBC1DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#BBC1DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC1DA

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC1DA	#FFFFFF	#000000	##000000
##BBC1DA	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC3DB

Deuteranopia (green-blind)

#B8C1D9

Tritanopia (blue-blind)

#B4C5C9

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bbc1da;
/* rgb */ color: rgb(187, 193, 218);
/* oklch */ color: oklch(81.4% 0.036 274.9);

Tailwind

colors: {
  custom: {
    50: '#cfd3e5',
    500: '#bbc1da',
    950: '#000000',
  },
}

SCSS

$custom: #bbc1da;
$custom-light: #cfd3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc1da",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 218
  },
  "hsl": {
    "h": 228.387,
    "s": 29.524,
    "l": 79.412
  },
  "oklch": {
    "l": 0.81418,
    "c": 0.03573,
    "h": 274.9
  },
  "luminance": 0.53767
}

Semantic roles & 50–950 ramp

primary

#BBC1DA

secondary

#B1A988

accent

#943DA8

background

#FEFEFE

surface

#FBFBFC

border

#D4D4D5

text

#141415

muted

#838384

Preview Lab

Preview with #BBC1DA

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

Preview Lab → · Contrast checker → · Palette generator →