#90CDFD#90CDFD

#90CDFD is a very light, moderate cyan. Relative luminance 0.567; OKLCH L 82.4% C 0.092 H 242.9°. Best body text is #000000 at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#90CDFD
RGB	rgb(144, 205, 253)
HSL	hsl(206, 96%, 78%)
HSV	hsv(206, 43%, 99%)
CMYK	cmyk(43.1%, 19%, 0%, 0.8%)
CIE-LAB	lab(80.00, -7.34, -29.64)
CIE-LCH	lch(80.00, 30.53, 256.09°)
OKLab	oklab(82.43% -0.042 -0.0822)
OKLCH	oklch(82.43% 0.092 242.9)
XYZ	xyz(51.0565, 56.6804, 101.1595)
Luminance	0.5668 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CDFD #FDC090

analogous

#90FDF6 #90CDFD #9096FD

triadic

#90CDFD #FD90CD #CDFD90

tetradic

#90CDFD #F690FD #FDC090 #96FD90

square

#90CDFD #F690FD #FDC090 #96FD90

split-complementary

#90CDFD #FD9096 #FDF690

monochromatic

#1897FB #54B2FC #90CDFD #CCE8FE #E1F1FE

Accessibility & contrast

On white

1.70

#90CDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.34

#90CDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CDFD

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CDFD	#FFFFFF	#000000	##000000
##90CDFD	1.00	1.70	12.34	12.34
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.34	21.00	1.00	1.00
##000000	12.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9CDFF

Deuteranopia (green-blind)

#AAC1FC

Tritanopia (blue-blind)

#64D9DD

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #90cdfd;
/* rgb */ color: rgb(144, 205, 253);
/* oklch */ color: oklch(82.4% 0.092 242.9);

Tailwind

colors: {
  custom: {
    50: '#b5dcfe',
    500: '#90cdfd',
    950: '#000000',
  },
}

SCSS

$custom: #90cdfd;
$custom-light: #b5dcfe;
$custom-dark: #000000;

JSON

{
  "hex": "#90cdfd",
  "rgb": {
    "r": 144,
    "g": 205,
    "b": 253
  },
  "hsl": {
    "h": 206.422,
    "s": 96.46,
    "l": 77.843
  },
  "oklch": {
    "l": 0.82434,
    "c": 0.09231,
    "h": 242.9
  },
  "luminance": 0.56684
}

Semantic roles & 50–950 ramp

primary

#90CDFD

secondary

#DE9053

accent

#6500E6

background

#FDFEFF

surface

#F8FBFF

border

#D1D4D7

text

#111517

muted

#818485

Preview Lab

Preview with #90CDFD

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

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