#B5B3F0#B5B3F0

#B5B3F0 is a light, moderate blue. Relative luminance 0.484; OKLCH L 79.0% C 0.086 H 285.8°. Best body text is #000000 at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#B5B3F0
RGB	rgb(181, 179, 240)
HSL	hsl(242, 67%, 82%)
HSV	hsv(242, 25%, 94%)
CMYK	cmyk(24.6%, 25.4%, 0%, 5.9%)
CIE-LAB	lab(75.05, 13.59, -30.07)
CIE-LCH	lch(75.05, 33.00, 294.32°)
OKLab	oklab(79% 0.0234 -0.0829)
OKLCH	oklch(79% 0.086 285.8)
XYZ	xyz(50.9004, 48.3543, 89.0728)
Luminance	0.4835 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5B3F0 #EEF0B3

analogous

#B3D0F0 #B5B3F0 #D4B3F0

triadic

#B5B3F0 #F0B5B3 #B3F0B5

tetradic

#B5B3F0 #F0B3D0 #EEF0B3 #B3F0D4

square

#B5B3F0 #F0B3D0 #EEF0B3 #B3F0D4

split-complementary

#B5B3F0 #F0D4B3 #D0F0B3

monochromatic

#514DDC #8380E6 #B5B3F0 #E6E5FA #E6E5FA

Accessibility & contrast

On white

1.97

#B5B3F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.67

#B5B3F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5B3F0

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5B3F0	#FFFFFF	#000000	##000000
##B5B3F0	1.00	1.97	10.67	10.67
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.67	21.00	1.00	1.00
##000000	10.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3BAF3

Deuteranopia (green-blind)

#A2B7EE

Tritanopia (blue-blind)

#A8BEC8

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b5b3f0;
/* rgb */ color: rgb(181, 179, 240);
/* oklch */ color: oklch(79.0% 0.086 285.8);

Tailwind

colors: {
  custom: {
    50: '#ccc9f5',
    500: '#b5b3f0',
    950: '#000000',
  },
}

SCSS

$custom: #b5b3f0;
$custom-light: #ccc9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#b5b3f0",
  "rgb": {
    "r": 181,
    "g": 179,
    "b": 240
  },
  "hsl": {
    "h": 241.967,
    "s": 67.033,
    "l": 82.157
  },
  "oklch": {
    "l": 0.79,
    "c": 0.08609,
    "h": 285.8
  },
  "luminance": 0.48355
}

Semantic roles & 50–950 ramp

primary

#B5B3F0

secondary

#F1F1DA

accent

#CF17C9

background

#FCFCFE

surface

#F9F8FD

border

#D2D1D5

text

#131317

muted

#828285

Preview Lab

Preview with #B5B3F0

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

Preview Lab → · Contrast checker → · Palette generator →