#90A4E5#90A4E5

#90A4E5 is a light, moderate blue. Relative luminance 0.381; OKLCH L 72.8% C 0.097 H 270.7°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#90A4E5
RGB	rgb(144, 164, 229)
HSL	hsl(226, 62%, 73%)
HSV	hsv(226, 37%, 90%)
CMYK	cmyk(37.1%, 28.4%, 0%, 10.2%)
CIE-LAB	lab(68.12, 8.69, -35.00)
CIE-LCH	lch(68.12, 36.06, 283.94°)
OKLab	oklab(72.82% 0.0012 -0.0975)
OKLCH	oklch(72.82% 0.097 270.7)
XYZ	xyz(38.9157, 38.1357, 79.4240)
Luminance	0.3814 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90A4E5 #E5D190

analogous

#90CFE5 #90A4E5 #A690E5

triadic

#90A4E5 #E590A4 #A4E590

tetradic

#90A4E5 #E590CF #E5D190 #90E5A6

square

#90A4E5 #E590CF #E5D190 #90E5A6

split-complementary

#90A4E5 #E5A690 #CFE590

monochromatic

#3054CB #5E7BD9 #90A4E5 #C2CDF1 #E6EBF9

Accessibility & contrast

On white

2.43

#90A4E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#90A4E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90A4E5

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90A4E5	#FFFFFF	#000000	##000000
##90A4E5	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FAAE8

Deuteranopia (green-blind)

#87A3E3

Tritanopia (blue-blind)

#76B1BB

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #90a4e5;
/* rgb */ color: rgb(144, 164, 229);
/* oklch */ color: oklch(72.8% 0.097 270.7);

Tailwind

colors: {
  custom: {
    50: '#b3beed',
    500: '#90a4e5',
    950: '#000000',
  },
}

SCSS

$custom: #90a4e5;
$custom-light: #b3beed;
$custom-dark: #000000;

JSON

{
  "hex": "#90a4e5",
  "rgb": {
    "r": 144,
    "g": 164,
    "b": 229
  },
  "hsl": {
    "h": 225.882,
    "s": 62.044,
    "l": 73.137
  },
  "oklch": {
    "l": 0.72821,
    "c": 0.09749,
    "h": 270.7
  },
  "luminance": 0.38137
}

Semantic roles & 50–950 ramp

primary

#90A4E5

secondary

#F1EBDA

accent

#A11CCA

background

#FBFBFE

surface

#F6F6FD

border

#D0D0D5

text

#111216

muted

#808184

Preview Lab

Preview with #90A4E5

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

Preview Lab → · Contrast checker → · Palette generator →