#91BBFA#91BBFA

#91BBFA is a light, moderate blue. Relative luminance 0.485; OKLCH L 78.6% C 0.101 H 258.3°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#91BBFA
RGB	rgb(145, 187, 250)
HSL	hsl(216, 91%, 77%)
HSV	hsv(216, 42%, 98%)
CMYK	cmyk(42%, 25.2%, 0%, 2%)
CIE-LAB	lab(75.11, 1.80, -35.56)
CIE-LCH	lch(75.11, 35.60, 272.90°)
OKLab	oklab(78.57% -0.0205 -0.0991)
OKLCH	oklch(78.57% 0.101 258.3)
XYZ	xyz(46.6971, 48.4598, 97.3170)
Luminance	0.4846 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91BBFA #FAD091

analogous

#91EFFA #91BBFA #9C91FA

triadic

#91BBFA #FA91BB #BBFA91

tetradic

#91BBFA #FA91EF #FAD091 #91FA9C

square

#91BBFA #FA91EF #FAD091 #91FA9C

split-complementary

#91BBFA #FA9C91 #EFFA91

monochromatic

#1C73F5 #5697F7 #91BBFA #CCDFFD #E2EDFE

Accessibility & contrast

On white

1.96

#91BBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#91BBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91BBFA

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91BBFA	#FFFFFF	#000000	##000000
##91BBFA	1.00	1.96	10.69	10.69
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A4BFFD

Deuteranopia (green-blind)

#98B4F9

Tritanopia (blue-blind)

#6BC9D1

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #91bbfa;
/* rgb */ color: rgb(145, 187, 250);
/* oklch */ color: oklch(78.6% 0.101 258.3);

Tailwind

colors: {
  custom: {
    50: '#b5cffc',
    500: '#91bbfa',
    950: '#000000',
  },
}

SCSS

$custom: #91bbfa;
$custom-light: #b5cffc;
$custom-dark: #000000;

JSON

{
  "hex": "#91bbfa",
  "rgb": {
    "r": 145,
    "g": 187,
    "b": 250
  },
  "hsl": {
    "h": 216,
    "s": 91.304,
    "l": 77.451
  },
  "oklch": {
    "l": 0.7857,
    "c": 0.10116,
    "h": 258.3
  },
  "luminance": 0.48463
}

Semantic roles & 50–950 ramp

primary

#91BBFA

secondary

#F6E9D5

accent

#8A00E6

background

#FBFCFF

surface

#F6F9FF

border

#D0D2D7

text

#111317

muted

#808285

Preview Lab

Preview with #91BBFA

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

Preview Lab → · Contrast checker → · Palette generator →