#BBC1F9#BBC1F9

#BBC1F9 is a very light, moderate blue. Relative luminance 0.555; OKLCH L 82.6% C 0.079 H 279.8°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#BBC1F9
RGB	rgb(187, 193, 249)
HSL	hsl(234, 84%, 85%)
HSV	hsv(234, 25%, 98%)
CMYK	cmyk(24.9%, 22.5%, 0%, 2.4%)
CIE-LAB	lab(79.35, 9.80, -28.27)
CIE-LCH	lch(79.35, 29.91, 289.12°)
OKLab	oklab(82.56% 0.0134 -0.0777)
OKLCH	oklch(82.56% 0.079 279.8)
XYZ	xyz(56.6580, 55.5430, 97.3399)
Luminance	0.5554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC1F9 #F9F3BB

analogous

#BBE0F9 #BBC1F9 #D4BBF9

triadic

#BBC1F9 #F9BBC1 #C1F9BB

tetradic

#BBC1F9 #F9BBE0 #F9F3BB #BBF9D4

square

#BBC1F9 #F9BBE0 #F9F3BB #BBF9D4

split-complementary

#BBC1F9 #F9D4BB #E0F9BB

monochromatic

#4B5AEF #838EF4 #BBC1F9 #E3E5FD #E3E5FD

Accessibility & contrast

On white

1.73

#BBC1F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#BBC1F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC1F9

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC1F9	#FFFFFF	#000000	##000000
##BBC1F9	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C7FB

Deuteranopia (green-blind)

#AEC3F8

Tritanopia (blue-blind)

#ACCBD4

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bbc1f9;
/* rgb */ color: rgb(187, 193, 249);
/* oklch */ color: oklch(82.6% 0.079 279.8);

Tailwind

colors: {
  custom: {
    50: '#d0d3fb',
    500: '#bbc1f9',
    950: '#000000',
  },
}

SCSS

$custom: #bbc1f9;
$custom-light: #d0d3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc1f9",
  "rgb": {
    "r": 187,
    "g": 193,
    "b": 249
  },
  "hsl": {
    "h": 234.194,
    "s": 83.784,
    "l": 85.49
  },
  "oklch": {
    "l": 0.8256,
    "c": 0.07886,
    "h": 279.8
  },
  "luminance": 0.55544
}

Semantic roles & 50–950 ramp

primary

#BBC1F9

secondary

#DDD37B

accent

#CB05E0

background

#FEFEFF

surface

#FBFBFF

border

#D4D4D7

text

#141417

muted

#838385

Preview Lab

Preview with #BBC1F9

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

Preview Lab → · Contrast checker → · Palette generator →