#91AEEF#91AEEF

#91AEEF is a light, moderate blue. Relative luminance 0.425; OKLCH L 75.4% C 0.100 H 265.6°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#91AEEF
RGB	rgb(145, 174, 239)
HSL	hsl(221, 75%, 75%)
HSV	hsv(221, 39%, 94%)
CMYK	cmyk(39.3%, 27.2%, 0%, 6.3%)
CIE-LAB	lab(71.23, 6.02, -35.63)
CIE-LCH	lch(71.23, 36.14, 279.59°)
OKLab	oklab(75.39% -0.0077 -0.0993)
OKLCH	oklch(75.39% 0.1 265.6)
XYZ	xyz(42.3883, 42.5217, 87.6186)
Luminance	0.4252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AEEF #EFD291

analogous

#91DDEF #91AEEF #A391EF

triadic

#91AEEF #EF91AE #AEEF91

tetradic

#91AEEF #EF91DD #EFD291 #91EFA3

square

#91AEEF #EF91DD #EFD291 #91EFA3

split-complementary

#91AEEF #EFA391 #DDEF91

monochromatic

#265FDF #5C87E7 #91AEEF #C6D5F7 #E4EBFB

Accessibility & contrast

On white

2.21

#91AEEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#91AEEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AEEF

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AEEF	#FFFFFF	#000000	##000000
##91AEEF	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B3F2

Deuteranopia (green-blind)

#8EABEE

Tritanopia (blue-blind)

#72BBC5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #91aeef;
/* rgb */ color: rgb(145, 174, 239);
/* oklch */ color: oklch(75.4% 0.100 265.6);

Tailwind

colors: {
  custom: {
    50: '#b4c6f4',
    500: '#91aeef',
    950: '#000000',
  },
}

SCSS

$custom: #91aeef;
$custom-light: #b4c6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#91aeef",
  "rgb": {
    "r": 145,
    "g": 174,
    "b": 239
  },
  "hsl": {
    "h": 221.489,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.75391,
    "c": 0.09957,
    "h": 265.6
  },
  "luminance": 0.42524
}

Semantic roles & 50–950 ramp

primary

#91AEEF

secondary

#F3EBD8

accent

#990FD7

background

#FBFCFE

surface

#F6F8FD

border

#D0D1D5

text

#111217

muted

#808185

Preview Lab

Preview with #91AEEF

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

Preview Lab → · Contrast checker → · Palette generator →