#9BB1FF#9BB1FF

#9BB1FF is a light, moderate blue. Relative luminance 0.456; OKLCH L 77.4% C 0.115 H 271.5°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#9BB1FF
RGB	rgb(155, 177, 255)
HSL	hsl(227, 100%, 80%)
HSV	hsv(227, 39%, 100%)
CMYK	cmyk(39.2%, 30.6%, 0%, 0%)
CIE-LAB	lab(73.31, 11.25, -41.02)
CIE-LCH	lch(73.31, 42.53, 285.33°)
OKLab	oklab(77.39% 0.003 -0.1146)
OKLCH	oklch(77.39% 0.115 271.5)
XYZ	xyz(47.2843, 45.6306, 100.9045)
Luminance	0.4563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BB1FF #FFE99B

analogous

#9BE3FF #9BB1FF #B79BFF

triadic

#9BB1FF #FF9BB1 #B1FF9B

tetradic

#9BB1FF #FF9BE3 #FFE99B #9BFFB7

square

#9BB1FF #FF9BE3 #FFE99B #9BFFB7

split-complementary

#9BB1FF #FFB79B #E3FF9B

monochromatic

#2152FF #5E81FF #9BB1FF #D8E1FF #E0E7FF

Accessibility & contrast

On white

2.07

#9BB1FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#9BB1FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BB1FF

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BB1FF	#FFFFFF	#000000	##000000
##9BB1FF	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B9FF

Deuteranopia (green-blind)

#8EB0FD

Tritanopia (blue-blind)

#7BC1CD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9bb1ff;
/* rgb */ color: rgb(155, 177, 255);
/* oklch */ color: oklch(77.4% 0.115 271.5);

Tailwind

colors: {
  custom: {
    50: '#bcc8ff',
    500: '#9bb1ff',
    950: '#000000',
  },
}

SCSS

$custom: #9bb1ff;
$custom-light: #bcc8ff;
$custom-dark: #000000;

JSON

{
  "hex": "#9bb1ff",
  "rgb": {
    "r": 155,
    "g": 177,
    "b": 255
  },
  "hsl": {
    "h": 226.8,
    "s": 100,
    "l": 80.392
  },
  "oklch": {
    "l": 0.77386,
    "c": 0.11465,
    "h": 271.5
  },
  "luminance": 0.45633
}

Semantic roles & 50–950 ramp

primary

#9BB1FF

secondary

#F7EFD4

accent

#B300E6

background

#FBFCFF

surface

#F7F8FF

border

#D0D1D7

text

#121318

muted

#818286

Preview Lab

Preview with #9BB1FF

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

Preview Lab → · Contrast checker → · Palette generator →