#90CFEC#90CFEC

#90CFEC is a very light, moderate cyan. Relative luminance 0.566; OKLCH L 82.2% C 0.076 H 228.4°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#90CFEC
RGB	rgb(144, 207, 236)
HSL	hsl(199, 71%, 75%)
HSV	hsv(199, 39%, 93%)
CMYK	cmyk(39%, 12.3%, 0%, 7.5%)
CIE-LAB	lab(79.96, -12.83, -20.63)
CIE-LCH	lch(79.96, 24.30, 238.11°)
OKLab	oklab(82.21% -0.0504 -0.0568)
OKLCH	oklch(82.21% 0.076 228.4)
XYZ	xyz(48.9496, 56.6080, 87.6877)
Luminance	0.5661 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CFEC #ECAD90

analogous

#90ECDB #90CFEC #90A1EC

triadic

#90CFEC #EC90CF #CFEC90

tetradic

#90CFEC #DB90EC #ECAD90 #A1EC90

square

#90CFEC #DB90EC #ECAD90 #A1EC90

split-complementary

#90CFEC #EC90A1 #ECDB90

monochromatic

#27A2DA #5CB8E3 #90CFEC #C4E6F5 #E5F4FB

Accessibility & contrast

On white

1.70

#90CFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#90CFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CFEC

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CFEC	#FFFFFF	#000000	##000000
##90CFEC	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCEE

Deuteranopia (green-blind)

#B3C2EC

Tritanopia (blue-blind)

#6DD7D8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90cfec;
/* rgb */ color: rgb(144, 207, 236);
/* oklch */ color: oklch(82.2% 0.076 228.4);

Tailwind

colors: {
  custom: {
    50: '#b4ddf2',
    500: '#90cfec',
    950: '#000000',
  },
}

SCSS

$custom: #90cfec;
$custom-light: #b4ddf2;
$custom-dark: #000000;

JSON

{
  "hex": "#90cfec",
  "rgb": {
    "r": 144,
    "g": 207,
    "b": 236
  },
  "hsl": {
    "h": 198.913,
    "s": 70.769,
    "l": 74.51
  },
  "oklch": {
    "l": 0.82208,
    "c": 0.07592,
    "h": 228.4
  },
  "luminance": 0.56611
}

Semantic roles & 50–950 ramp

primary

#90CFEC

secondary

#C77C59

accent

#4F13D3

background

#FDFEFF

surface

#F8FCFE

border

#D1D5D6

text

#111516

muted

#818485

Preview Lab

Preview with #90CFEC

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

Preview Lab → · Contrast checker → · Palette generator →