#5AB1DD#5AB1DD

#5AB1DD is a light, moderate cyan. Relative luminance 0.388; OKLCH L 72.4% C 0.105 H 232.8°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#5AB1DD
RGB	rgb(90, 177, 221)
HSL	hsl(200, 66%, 61%)
HSV	hsv(200, 59%, 87%)
CMYK	cmyk(59.3%, 19.9%, 0%, 13.3%)
CIE-LAB	lab(68.63, -13.42, -30.04)
CIE-LCH	lch(68.63, 32.91, 245.92°)
OKLab	oklab(72.39% -0.0637 -0.0839)
OKLCH	oklch(72.39% 0.105 232.8)
XYZ	xyz(32.9847, 38.8352, 74.1503)
Luminance	0.3884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB1DD #DD865A

analogous

#5ADDC8 #5AB1DD #5A6FDD

triadic

#5AB1DD #DD5AB1 #B1DD5A

tetradic

#5AB1DD #C85ADD #DD865A #6FDD5A

square

#5AB1DD #C85ADD #DD865A #6FDD5A

split-complementary

#5AB1DD #DD5A6F #DDC85A

monochromatic

#20739C #2B98CF #5AB1DD #8DC9E7 #BFE1F2

Accessibility & contrast

On white

2.40

#5AB1DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#5AB1DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB1DD

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB1DD	#FFFFFF	#000000	##000000
##5AB1DD	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CAFDF

Deuteranopia (green-blind)

#89A1DC

Tritanopia (blue-blind)

#00BDC0

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5ab1dd;
/* rgb */ color: rgb(90, 177, 221);
/* oklch */ color: oklch(72.4% 0.105 232.8);

Tailwind

colors: {
  custom: {
    50: '#93c8e7',
    500: '#5ab1dd',
    950: '#000000',
  },
}

SCSS

$custom: #5ab1dd;
$custom-light: #93c8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab1dd",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 221
  },
  "hsl": {
    "h": 200.153,
    "s": 65.829,
    "l": 60.98
  },
  "oklch": {
    "l": 0.72386,
    "c": 0.10536,
    "h": 232.8
  },
  "luminance": 0.38838
}

Semantic roles & 50–950 ramp

primary

#5AB1DD

secondary

#E2C1B1

accent

#5518CE

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5AB1DD

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

Preview Lab → · Contrast checker → · Palette generator →