#91BCFB#91BCFB

#91BCFB is a light, moderate blue. Relative luminance 0.490; OKLCH L 78.8% C 0.102 H 257.8°. Best body text is #000000 at 10.79:1 contrast (WCAG AA passes).

Color values

HEX	#91BCFB
RGB	rgb(145, 188, 251)
HSL	hsl(216, 93%, 78%)
HSV	hsv(216, 42%, 98%)
CMYK	cmyk(42.2%, 25.1%, 0%, 1.6%)
CIE-LAB	lab(75.42, 1.53, -35.62)
CIE-LCH	lch(75.42, 35.66, 272.46°)
OKLab	oklab(78.82% -0.0214 -0.0992)
OKLCH	oklch(78.82% 0.102 257.8)
XYZ	xyz(47.0672, 48.9485, 98.2160)
Luminance	0.4895 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BCFB #FBD091

analogous

#91F1FB #91BCFB #9B91FB

triadic

#91BCFB #FB91BC #BCFB91

tetradic

#91BCFB #FB91F1 #FBD091 #91FB9B

square

#91BCFB #FB91F1 #FBD091 #91FB9B

split-complementary

#91BCFB #FB9B91 #F1FB91

monochromatic

#1B74F7 #5698F9 #91BCFB #CCE0FD #E1EDFE

Accessibility & contrast

On white

1.95

#91BCFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.79

#91BCFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BCFB

10.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BCFB	#FFFFFF	#000000	##000000
##91BCFB	1.00	1.95	10.79	10.79
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.79	21.00	1.00	1.00
##000000	10.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5BFFE

Deuteranopia (green-blind)

#99B5FA

Tritanopia (blue-blind)

#6ACAD2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #91bcfb;
/* rgb */ color: rgb(145, 188, 251);
/* oklch */ color: oklch(78.8% 0.102 257.8);

Tailwind

colors: {
  custom: {
    50: '#b5d0fd',
    500: '#91bcfb',
    950: '#000000',
  },
}

SCSS

$custom: #91bcfb;
$custom-light: #b5d0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#91bcfb",
  "rgb": {
    "r": 145,
    "g": 188,
    "b": 251
  },
  "hsl": {
    "h": 215.66,
    "s": 92.982,
    "l": 77.647
  },
  "oklch": {
    "l": 0.78822,
    "c": 0.10153,
    "h": 257.8
  },
  "luminance": 0.48951
}

Semantic roles & 50–950 ramp

primary

#91BCFB

secondary

#F6E9D5

accent

#8800E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111317

muted

#808285

Preview Lab

Preview with #91BCFB

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

Preview Lab → · Contrast checker → · Palette generator →