#90DFF5#90DFF5

#90DFF5 is a very light, moderate cyan. Relative luminance 0.653; OKLCH L 86.0% C 0.083 H 217.4°. Best body text is #000000 at 14.06:1 contrast (WCAG AA passes).

Color values

HEX	#90DFF5
RGB	rgb(144, 223, 245)
HSL	hsl(193, 83%, 76%)
HSV	hsv(193, 41%, 96%)
CMYK	cmyk(41.2%, 9%, 0%, 3.9%)
CIE-LAB	lab(84.63, -18.72, -18.34)
CIE-LCH	lch(84.63, 26.21, 224.41°)
OKLab	oklab(86.02% -0.0661 -0.0505)
OKLCH	oklch(86.02% 0.083 217.4)
XYZ	xyz(54.3648, 65.2934, 96.1067)
Luminance	0.6530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90DFF5 #F5A690

analogous

#90F5D9 #90DFF5 #90ADF5

triadic

#90DFF5 #F590DF #DFF590

tetradic

#90DFF5 #D990F5 #F5A690 #ADF590

square

#90DFF5 #D990F5 #F5A690 #ADF590

split-complementary

#90DFF5 #F590AD #F5D990

monochromatic

#20BFEB #58CFF0 #90DFF5 #C8EFFA #E3F7FC

Accessibility & contrast

On white

1.49

#90DFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.06

#90DFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90DFF5

14.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90DFF5	#FFFFFF	#000000	##000000
##90DFF5	1.00	1.49	14.06	14.06
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.06	21.00	1.00	1.00
##000000	14.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DAF6

Deuteranopia (green-blind)

#C0CEF5

Tritanopia (blue-blind)

#65E7E6

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #90dff5;
/* rgb */ color: rgb(144, 223, 245);
/* oklch */ color: oklch(86.0% 0.083 217.4);

Tailwind

colors: {
  custom: {
    50: '#b5e9f8',
    500: '#90dff5',
    950: '#000000',
  },
}

SCSS

$custom: #90dff5;
$custom-light: #b5e9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#90dff5",
  "rgb": {
    "r": 144,
    "g": 223,
    "b": 245
  },
  "hsl": {
    "h": 193.069,
    "s": 83.471,
    "l": 76.275
  },
  "oklch": {
    "l": 0.86022,
    "c": 0.08317,
    "h": 217.4
  },
  "luminance": 0.65297
}

Semantic roles & 50–950 ramp

primary

#90DFF5

secondary

#D37256

accent

#3506E0

background

#FDFEFF

surface

#F8FCFF

border

#D1D5D7

text

#111617

muted

#818485

Preview Lab

Preview with #90DFF5

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

Preview Lab → · Contrast checker → · Palette generator →