#91AAEF#91AAEF

#91AAEF is a light, moderate blue. Relative luminance 0.410; OKLCH L 74.6% C 0.104 H 268.5°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#91AAEF
RGB	rgb(145, 170, 239)
HSL	hsl(224, 75%, 75%)
HSV	hsv(224, 39%, 94%)
CMYK	cmyk(39.3%, 28.9%, 0%, 6.3%)
CIE-LAB	lab(70.18, 8.26, -37.27)
CIE-LCH	lch(70.18, 38.17, 282.50°)
OKLab	oklab(74.57% -0.0026 -0.104)
OKLCH	oklch(74.57% 0.104 268.5)
XYZ	xyz(41.6270, 40.9992, 87.3649)
Luminance	0.4100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91AAEF #EFD691

analogous

#91D9EF #91AAEF #A791EF

triadic

#91AAEF #EF91AA #AAEF91

tetradic

#91AAEF #EF91D9 #EFD691 #91EFA7

square

#91AAEF #EF91D9 #EFD691 #91EFA7

split-complementary

#91AAEF #EFA791 #D9EF91

monochromatic

#2657DF #5C81E7 #91AAEF #C6D3F7 #E4EAFB

Accessibility & contrast

On white

2.28

#91AAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#91AAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91AAEF

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91AAEF	#FFFFFF	#000000	##000000
##91AAEF	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92B0F2

Deuteranopia (green-blind)

#8AA8ED

Tritanopia (blue-blind)

#73B8C2

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #91aaef;
/* rgb */ color: rgb(145, 170, 239);
/* oklch */ color: oklch(74.6% 0.104 268.5);

Tailwind

colors: {
  custom: {
    50: '#b4c3f4',
    500: '#91aaef',
    950: '#000000',
  },
}

SCSS

$custom: #91aaef;
$custom-light: #b4c3f4;
$custom-dark: #000000;

JSON

{
  "hex": "#91aaef",
  "rgb": {
    "r": 145,
    "g": 170,
    "b": 239
  },
  "hsl": {
    "h": 224.043,
    "s": 74.603,
    "l": 75.294
  },
  "oklch": {
    "l": 0.74571,
    "c": 0.10401,
    "h": 268.5
  },
  "luminance": 0.41001
}

Semantic roles & 50–950 ramp

primary

#91AAEF

secondary

#F3ECD8

accent

#A20FD7

background

#FBFBFE

surface

#F6F7FD

border

#D0D0D5

text

#111217

muted

#808185

Preview Lab

Preview with #91AAEF

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

Preview Lab → · Contrast checker → · Palette generator →