#91ADDF#91ADDF

#91ADDF is a light, moderate blue. Relative luminance 0.412; OKLCH L 74.5% C 0.079 H 261.8°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#91ADDF
RGB	rgb(145, 173, 223)
HSL	hsl(218, 55%, 72%)
HSV	hsv(218, 35%, 87%)
CMYK	cmyk(35%, 22.4%, 0%, 12.5%)
CIE-LAB	lab(70.34, 2.34, -28.28)
CIE-LCH	lch(70.34, 28.38, 274.74°)
OKLab	oklab(74.49% -0.0112 -0.0783)
OKLCH	oklch(74.49% 0.079 261.8)
XYZ	xyz(39.9359, 41.2328, 75.6522)
Luminance	0.4123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#91ADDF #DFC391

analogous

#91D4DF #91ADDF #9C91DF

triadic

#91ADDF #DF91AD #ADDF91

tetradic

#91ADDF #DF91D4 #DFC391 #91DF9C

square

#91ADDF #DF91D4 #DFC391 #91DF9C

split-complementary

#91ADDF #DF9C91 #D4DF91

monochromatic

#3768BE #628AD1 #91ADDF #C0D0ED #E7EDF8

Accessibility & contrast

On white

2.27

#91ADDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#91ADDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #91ADDF

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##91ADDF	#FFFFFF	#000000	##000000
##91ADDF	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB0E1

Deuteranopia (green-blind)

#94A9DE

Tritanopia (blue-blind)

#79B7BE

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #91addf;
/* rgb */ color: rgb(145, 173, 223);
/* oklch */ color: oklch(74.5% 0.079 261.8);

Tailwind

colors: {
  custom: {
    50: '#b3c5e9',
    500: '#91addf',
    950: '#000000',
  },
}

SCSS

$custom: #91addf;
$custom-light: #b3c5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#91addf",
  "rgb": {
    "r": 145,
    "g": 173,
    "b": 223
  },
  "hsl": {
    "h": 218.462,
    "s": 54.93,
    "l": 72.157
  },
  "oklch": {
    "l": 0.7449,
    "c": 0.07906,
    "h": 261.8
  },
  "luminance": 0.41235
}

Semantic roles & 50–950 ramp

primary

#91ADDF

secondary

#EFE8DC

accent

#8923C2

background

#FBFCFE

surface

#F6F8FC

border

#D0D1D5

text

#111216

muted

#808184

Preview Lab

Preview with #91ADDF

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

Preview Lab → · Contrast checker → · Palette generator →