#90BFEC#90BFEC

#90BFEC is a light, moderate cyan. Relative luminance 0.492; OKLCH L 78.8% C 0.081 H 247.8°. Best body text is #000000 at 10.85:1 contrast (WCAG AA passes).

Color values

HEX	#90BFEC
RGB	rgb(144, 191, 236)
HSL	hsl(209, 71%, 75%)
HSV	hsv(209, 39%, 93%)
CMYK	cmyk(39%, 19.1%, 0%, 7.5%)
CIE-LAB	lab(75.60, -4.37, -27.27)
CIE-LCH	lch(75.60, 27.62, 260.89°)
OKLab	oklab(78.77% -0.0308 -0.0754)
OKLCH	oklch(78.77% 0.081 247.8)
XYZ	xyz(45.2678, 49.2445, 86.4605)
Luminance	0.4925 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BFEC #ECBD90

analogous

#90ECEB #90BFEC #9091EC

triadic

#90BFEC #EC90BF #BFEC90

tetradic

#90BFEC #EB90EC #ECBD90 #91EC90

square

#90BFEC #EB90EC #ECBD90 #91EC90

split-complementary

#90BFEC #EC9091 #ECEB90

monochromatic

#2783DA #5CA1E3 #90BFEC #C4DDF5 #E5F0FB

Accessibility & contrast

On white

1.94

#90BFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.85

#90BFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BFEC

10.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BFEC	#FFFFFF	#000000	##000000
##90BFEC	1.00	1.94	10.85	10.85
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.85	21.00	1.00	1.00
##000000	10.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC0EE

Deuteranopia (green-blind)

#A2B6EB

Tritanopia (blue-blind)

#6FC9CE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90bfec;
/* rgb */ color: rgb(144, 191, 236);
/* oklch */ color: oklch(78.8% 0.081 247.8);

Tailwind

colors: {
  custom: {
    50: '#b3d2f2',
    500: '#90bfec',
    950: '#000000',
  },
}

SCSS

$custom: #90bfec;
$custom-light: #b3d2f2;
$custom-dark: #000000;

JSON

{
  "hex": "#90bfec",
  "rgb": {
    "r": 144,
    "g": 191,
    "b": 236
  },
  "hsl": {
    "h": 209.348,
    "s": 70.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.78765,
    "c": 0.08148,
    "h": 247.8
  },
  "luminance": 0.49247
}

Semantic roles & 50–950 ramp

primary

#90BFEC

secondary

#F2E5D9

accent

#7113D3

background

#FBFCFE

surface

#F6F9FD

border

#D0D2D5

text

#111417

muted

#808285

Preview Lab

Preview with #90BFEC

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

Preview Lab → · Contrast checker → · Palette generator →