#90C4F3#90C4F3

#90C4F3 is a light, moderate cyan. Relative luminance 0.519; OKLCH L 80.1% C 0.086 H 246.4°. Best body text is #000000 at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#90C4F3
RGB	rgb(144, 196, 243)
HSL	hsl(208, 80%, 76%)
HSV	hsv(208, 41%, 95%)
CMYK	cmyk(40.7%, 19.3%, 0%, 4.7%)
CIE-LAB	lab(77.21, -5.21, -28.57)
CIE-LCH	lch(77.21, 29.05, 259.66°)
OKLab	oklab(80.11% -0.0346 -0.0791)
OKLCH	oklch(80.11% 0.086 246.4)
XYZ	xyz(47.4138, 51.8774, 92.2916)
Luminance	0.5188 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C4F3 #F3BF90

analogous

#90F3F1 #90C4F3 #9092F3

triadic

#90C4F3 #F390C4 #C4F390

tetradic

#90C4F3 #F190F3 #F3BF90 #92F390

square

#90C4F3 #F190F3 #F3BF90 #92F390

split-complementary

#90C4F3 #F39092 #F3F190

monochromatic

#2289E7 #59A7ED #90C4F3 #C7E1F9 #E3F0FC

Accessibility & contrast

On white

1.85

#90C4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.38

#90C4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C4F3

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C4F3	#FFFFFF	#000000	##000000
##90C4F3	1.00	1.85	11.38	11.38
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.38	21.00	1.00	1.00
##000000	11.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C4F5

Deuteranopia (green-blind)

#A4BAF2

Tritanopia (blue-blind)

#6BCFD4

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #90c4f3;
/* rgb */ color: rgb(144, 196, 243);
/* oklch */ color: oklch(80.1% 0.086 246.4);

Tailwind

colors: {
  custom: {
    50: '#b4d5f7',
    500: '#90c4f3',
    950: '#000000',
  },
}

SCSS

$custom: #90c4f3;
$custom-light: #b4d5f7;
$custom-dark: #000000;

JSON

{
  "hex": "#90c4f3",
  "rgb": {
    "r": 144,
    "g": 196,
    "b": 243
  },
  "hsl": {
    "h": 208.485,
    "s": 80.488,
    "l": 75.882
  },
  "oklch": {
    "l": 0.80113,
    "c": 0.08637,
    "h": 246.4
  },
  "luminance": 0.5188
}

Semantic roles & 50–950 ramp

primary

#90C4F3

secondary

#D09157

accent

#6D09DD

background

#FDFEFF

surface

#F8FBFE

border

#D1D4D6

text

#111417

muted

#818385

Preview Lab

Preview with #90C4F3

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

Preview Lab → · Contrast checker → · Palette generator →