#5AB3DF#5AB3DF

#5AB3DF is a light, moderate cyan. Relative luminance 0.397; OKLCH L 72.9% C 0.106 H 232.3°. Best body text is #000000 at 8.95:1 contrast (WCAG AA passes).

Color values

HEX	#5AB3DF
RGB	rgb(90, 179, 223)
HSL	hsl(200, 68%, 61%)
HSV	hsv(200, 60%, 87%)
CMYK	cmyk(59.6%, 19.7%, 0%, 12.5%)
CIE-LAB	lab(69.28, -13.88, -30.13)
CIE-LCH	lch(69.28, 33.18, 245.27°)
OKLab	oklab(72.93% -0.0651 -0.0842)
OKLCH	oklch(72.93% 0.106 232.3)
XYZ	xyz(33.6507, 39.7383, 75.6946)
Luminance	0.3974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB3DF #DF865A

analogous

#5ADFC9 #5AB3DF #5A71DF

triadic

#5AB3DF #DF5AB3 #B3DF5A

tetradic

#5AB3DF #C95ADF #DF865A #71DF5A

square

#5AB3DF #C95ADF #DF865A #71DF5A

split-complementary

#5AB3DF #DF5A71 #DFC95A

monochromatic

#1F75A0 #299BD3 #5AB3DF #8DCBE9 #C1E2F3

Accessibility & contrast

On white

2.35

#5AB3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.95

#5AB3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB3DF

8.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB3DF	#FFFFFF	#000000	##000000
##5AB3DF	1.00	2.35	8.95	8.95
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.95	21.00	1.00	1.00
##000000	8.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DB1E1

Deuteranopia (green-blind)

#8BA3DE

Tritanopia (blue-blind)

#00BFC2

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5ab3df;
/* rgb */ color: rgb(90, 179, 223);
/* oklch */ color: oklch(72.9% 0.106 232.3);

Tailwind

colors: {
  custom: {
    50: '#94c9e9',
    500: '#5ab3df',
    950: '#000000',
  },
}

SCSS

$custom: #5ab3df;
$custom-light: #94c9e9;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab3df",
  "rgb": {
    "r": 90,
    "g": 179,
    "b": 223
  },
  "hsl": {
    "h": 199.85,
    "s": 67.513,
    "l": 61.373
  },
  "oklch": {
    "l": 0.7293,
    "c": 0.10642,
    "h": 232.3
  },
  "luminance": 0.39742
}

Semantic roles & 50–950 ramp

primary

#5AB3DF

secondary

#E3C2B2

accent

#5316CF

background

#F9FCFE

surface

#F2F8FC

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5AB3DF

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

Preview Lab → · Contrast checker → · Palette generator →