#B5B4F9#B5B4F9

#B5B4F9 is a light, moderate blue. Relative luminance 0.493; OKLCH L 79.6% C 0.097 H 284.6°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#B5B4F9
RGB	rgb(181, 180, 249)
HSL	hsl(241, 85%, 84%)
HSV	hsv(241, 28%, 98%)
CMYK	cmyk(27.3%, 27.7%, 0%, 2.4%)
CIE-LAB	lab(75.64, 15.17, -34.02)
CIE-LCH	lch(75.64, 37.24, 294.04°)
OKLab	oklab(79.57% 0.0246 -0.0941)
OKLCH	oklch(79.57% 0.097 284.6)
XYZ	xyz(52.4718, 49.3046, 96.3564)
Luminance	0.4931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B4F9 #F8F9B4

analogous

#B4D6F9 #B5B4F9 #D8B4F9

triadic

#B5B4F9 #F9B5B4 #B4F9B5

tetradic

#B5B4F9 #F9B4D6 #F8F9B4 #B4F9D8

square

#B5B4F9 #F9B4D6 #F8F9B4 #B4F9D8

split-complementary

#B5B4F9 #F9D8B4 #D6F9B4

monochromatic

#4543F0 #7D7BF4 #B5B4F9 #E3E3FD #E3E3FD

Accessibility & contrast

On white

1.93

#B5B4F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#B5B4F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B4F9

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B4F9	#FFFFFF	#000000	##000000
##B5B4F9	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1BCFC

Deuteranopia (green-blind)

#9FB8F7

Tritanopia (blue-blind)

#A5C0CC

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b5b4f9;
/* rgb */ color: rgb(181, 180, 249);
/* oklch */ color: oklch(79.6% 0.097 284.6);

Tailwind

colors: {
  custom: {
    50: '#cccafb',
    500: '#b5b4f9',
    950: '#000000',
  },
}

SCSS

$custom: #b5b4f9;
$custom-light: #cccafb;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b4f9",
  "rgb": {
    "r": 181,
    "g": 180,
    "b": 249
  },
  "hsl": {
    "h": 240.87,
    "s": 85.185,
    "l": 84.118
  },
  "oklch": {
    "l": 0.79571,
    "c": 0.09725,
    "h": 284.6
  },
  "luminance": 0.49306
}

Semantic roles & 50–950 ramp

primary

#B5B4F9

secondary

#F4F5D6

accent

#E204DE

background

#FCFCFF

surface

#F9F8FF

border

#D2D1D7

text

#131317

muted

#828285

Preview Lab

Preview with #B5B4F9

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

Preview Lab → · Contrast checker → · Palette generator →