#90A3D9#90A3D9

#90A3D9 is a light, moderate blue. Relative luminance 0.371; OKLCH L 72.1% C 0.082 H 269.3°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#90A3D9
RGB	rgb(144, 163, 217)
HSL	hsl(224, 49%, 71%)
HSV	hsv(224, 34%, 85%)
CMYK	cmyk(33.6%, 24.9%, 0%, 14.9%)
CIE-LAB	lab(67.38, 6.10, -29.55)
CIE-LCH	lch(67.38, 30.18, 281.66°)
OKLab	oklab(72.08% -0.001 -0.0819)
OKLCH	oklch(72.08% 0.082 269.3)
XYZ	xyz(37.1195, 37.1320, 70.8436)
Luminance	0.3713 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A3D9 #D9C690

analogous

#90C7D9 #90A3D9 #A190D9

triadic

#90A3D9 #D990A3 #A3D990

tetradic

#90A3D9 #D990C7 #D9C690 #90D9A1

square

#90A3D9 #D990C7 #D9C690 #90D9A1

split-complementary

#90A3D9 #D9A190 #C7D990

monochromatic

#3D5BB2 #627DC9 #90A3D9 #BEC9E9 #E8ECF7

Accessibility & contrast

On white

2.49

#90A3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#90A3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A3D9

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A3D9	#FFFFFF	#000000	##000000
##90A3D9	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92A7DB

Deuteranopia (green-blind)

#8BA1D8

Tritanopia (blue-blind)

#7BAEB6

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #90a3d9;
/* rgb */ color: rgb(144, 163, 217);
/* oklch */ color: oklch(72.1% 0.082 269.3);

Tailwind

colors: {
  custom: {
    50: '#b2bee5',
    500: '#90a3d9',
    950: '#000000',
  },
}

SCSS

$custom: #90a3d9;
$custom-light: #b2bee5;
$custom-dark: #000000;

JSON

{
  "hex": "#90a3d9",
  "rgb": {
    "r": 144,
    "g": 163,
    "b": 217
  },
  "hsl": {
    "h": 224.384,
    "s": 48.993,
    "l": 70.784
  },
  "oklch": {
    "l": 0.72084,
    "c": 0.08189,
    "h": 269.3
  },
  "luminance": 0.37133
}

Semantic roles & 50–950 ramp

primary

#90A3D9

secondary

#ECE7D9

accent

#9629BC

background

#FBFBFE

surface

#F6F6FC

border

#D0D0D5

text

#111215

muted

#808184

Preview Lab

Preview with #90A3D9

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

Preview Lab → · Contrast checker → · Palette generator →