#90AED9#90AED9

#90AED9 is a light, moderate blue. Relative luminance 0.412; OKLCH L 74.4% C 0.071 H 257.4°. Best body text is #000000 at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#90AED9
RGB	rgb(144, 174, 217)
HSL	hsl(215, 49%, 71%)
HSV	hsv(215, 34%, 85%)
CMYK	cmyk(33.6%, 19.8%, 0%, 14.9%)
CIE-LAB	lab(70.32, -0.03, -25.03)
CIE-LCH	lch(70.32, 25.03, 269.93°)
OKLab	oklab(74.39% -0.0155 -0.069)
OKLCH	oklch(74.39% 0.071 257.4)
XYZ	xyz(39.1583, 41.2094, 71.5231)
Luminance	0.4121 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AED9 #D9BB90

analogous

#90D2D9 #90AED9 #9690D9

triadic

#90AED9 #D990AE #AED990

tetradic

#90AED9 #D990D2 #D9BB90 #90D996

square

#90AED9 #D990D2 #D9BB90 #90D996

split-complementary

#90AED9 #D99690 #D2D990

monochromatic

#3D6DB2 #628DC9 #90AED9 #BECFE9 #E8EEF7

Accessibility & contrast

On white

2.27

#90AED9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.24

#90AED9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AED9

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AED9	#FFFFFF	#000000	##000000
##90AED9	1.00	2.27	9.24	9.24
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.24	21.00	1.00	1.00
##000000	9.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB0DB

Deuteranopia (green-blind)

#97A9D8

Tritanopia (blue-blind)

#7AB7BC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #90aed9;
/* rgb */ color: rgb(144, 174, 217);
/* oklch */ color: oklch(74.4% 0.071 257.4);

Tailwind

colors: {
  custom: {
    50: '#b2c6e4',
    500: '#90aed9',
    950: '#000000',
  },
}

SCSS

$custom: #90aed9;
$custom-light: #b2c6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#90aed9",
  "rgb": {
    "r": 144,
    "g": 174,
    "b": 217
  },
  "hsl": {
    "h": 215.342,
    "s": 48.993,
    "l": 70.784
  },
  "oklch": {
    "l": 0.74387,
    "c": 0.07077,
    "h": 257.4
  },
  "luminance": 0.41211
}

Semantic roles & 50–950 ramp

primary

#90AED9

secondary

#ECE4D9

accent

#8029BC

background

#FBFCFD

surface

#F6F8FB

border

#D0D1D4

text

#111315

muted

#808283

Preview Lab

Preview with #90AED9

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

Preview Lab → · Contrast checker → · Palette generator →