#5AAFE9#5AAFE9

#5AAFE9 is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.5% C 0.118 H 240.9°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#5AAFE9
RGB	rgb(90, 175, 233)
HSL	hsl(204, 76%, 63%)
HSV	hsv(204, 61%, 91%)
CMYK	cmyk(61.4%, 24.9%, 0%, 8.6%)
CIE-LAB	lab(68.54, -8.61, -36.75)
CIE-LCH	lch(68.54, 37.74, 256.81°)
OKLab	oklab(72.47% -0.0575 -0.1032)
OKLCH	oklch(72.47% 0.118 240.9)
XYZ	xyz(34.2489, 38.7135, 82.7425)
Luminance	0.3872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AAFE9 #E9945A

analogous

#5AE9DC #5AAFE9 #5A67E9

triadic

#5AAFE9 #E95AAF #AFE95A

tetradic

#5AAFE9 #DC5AE9 #E9945A #67E95A

square

#5AAFE9 #DC5AE9 #E9945A #67E95A

split-complementary

#5AAFE9 #E95A67 #E9DC5A

monochromatic

#1873B1 #2495E2 #5AAFE9 #90C9F0 #C6E3F7

Accessibility & contrast

On white

2.40

#5AAFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#5AAFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AAFE9

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AAFE9	#FFFFFF	#000000	##000000
##5AAFE9	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95AFEC

Deuteranopia (green-blind)

#81A1E8

Tritanopia (blue-blind)

#00BDC3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5aafe9;
/* rgb */ color: rgb(90, 175, 233);
/* oklch */ color: oklch(72.5% 0.118 240.9);

Tailwind

colors: {
  custom: {
    50: '#95c6f0',
    500: '#5aafe9',
    950: '#000000',
  },
}

SCSS

$custom: #5aafe9;
$custom-light: #95c6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5aafe9",
  "rgb": {
    "r": 90,
    "g": 175,
    "b": 233
  },
  "hsl": {
    "h": 204.336,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.72475,
    "c": 0.11815,
    "h": 240.9
  },
  "luminance": 0.38717
}

Semantic roles & 50–950 ramp

primary

#5AAFE9

secondary

#E9CBB6

accent

#600DD9

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5AAFE9

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

Preview Lab → · Contrast checker → · Palette generator →