#90AAEC#90AAEC

#90AAEC is a light, moderate blue. Relative luminance 0.407; OKLCH L 74.4% C 0.100 H 267.4°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#90AAEC
RGB	rgb(144, 170, 236)
HSL	hsl(223, 71%, 75%)
HSV	hsv(223, 39%, 93%)
CMYK	cmyk(39%, 28%, 0%, 7.5%)
CIE-LAB	lab(69.99, 7.19, -35.93)
CIE-LCH	lch(69.99, 36.64, 281.31°)
OKLab	oklab(74.37% -0.0045 -0.1001)
OKLCH	oklch(74.37% 0.1 267.4)
XYZ	xyz(41.0120, 40.7329, 85.0419)
Luminance	0.4073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90AAEC #ECD290

analogous

#90D8EC #90AAEC #A490EC

triadic

#90AAEC #EC90AA #AAEC90

tetradic

#90AAEC #EC90D8 #ECD290 #90ECA4

square

#90AAEC #EC90D8 #ECD290 #90ECA4

split-complementary

#90AAEC #ECA490 #D8EC90

monochromatic

#275ADA #5C82E3 #90AAEC #C4D2F5 #E5EBFB

Accessibility & contrast

On white

2.30

#90AAEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#90AAEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90AAEC

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90AAEC	#FFFFFF	#000000	##000000
##90AAEC	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93AFEF

Deuteranopia (green-blind)

#8BA7EA

Tritanopia (blue-blind)

#72B7C1

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #90aaec;
/* rgb */ color: rgb(144, 170, 236);
/* oklch */ color: oklch(74.4% 0.100 267.4);

Tailwind

colors: {
  custom: {
    50: '#b3c3f2',
    500: '#90aaec',
    950: '#000000',
  },
}

SCSS

$custom: #90aaec;
$custom-light: #b3c3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#90aaec",
  "rgb": {
    "r": 144,
    "g": 170,
    "b": 236
  },
  "hsl": {
    "h": 223.043,
    "s": 70.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.74369,
    "c": 0.10024,
    "h": 267.4
  },
  "luminance": 0.40735
}

Semantic roles & 50–950 ramp

primary

#90AAEC

secondary

#F2EBD9

accent

#9D13D3

background

#FBFBFE

surface

#F6F7FD

border

#D0D0D5

text

#111217

muted

#808185

Preview Lab

Preview with #90AAEC

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

Preview Lab → · Contrast checker → · Palette generator →