#5AB1EA#5AB1EA

#5AB1EA is a light, moderate cyan. Relative luminance 0.396; OKLCH L 73.0% C 0.118 H 239.8°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#5AB1EA
RGB	rgb(90, 177, 234)
HSL	hsl(204, 77%, 64%)
HSV	hsv(204, 62%, 92%)
CMYK	cmyk(61.5%, 24.4%, 0%, 8.2%)
CIE-LAB	lab(69.15, -9.39, -36.35)
CIE-LCH	lch(69.15, 37.54, 255.52°)
OKLab	oklab(72.97% -0.0593 -0.102)
OKLCH	oklch(72.97% 0.118 239.8)
XYZ	xyz(34.7843, 39.5550, 83.6277)
Luminance	0.3956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB1EA #EA935A

analogous

#5AEADB #5AB1EA #5A69EA

triadic

#5AB1EA #EA5AB1 #B1EA5A

tetradic

#5AB1EA #DB5AEA #EA935A #69EA5A

square

#5AB1EA #DB5AEA #EA935A #69EA5A

split-complementary

#5AB1EA #EA5A69 #EADB5A

monochromatic

#1775B3 #2497E3 #5AB1EA #90CBF1 #C7E4F8

Accessibility & contrast

On white

2.36

#5AB1EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#5AB1EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB1EA

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB1EA	#FFFFFF	#000000	##000000
##5AB1EA	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97B1ED

Deuteranopia (green-blind)

#83A2E9

Tritanopia (blue-blind)

#00BFC4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #5ab1ea;
/* rgb */ color: rgb(90, 177, 234);
/* oklch */ color: oklch(73.0% 0.118 239.8);

Tailwind

colors: {
  custom: {
    50: '#95c8f1',
    500: '#5ab1ea',
    950: '#000000',
  },
}

SCSS

$custom: #5ab1ea;
$custom-light: #95c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab1ea",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 234
  },
  "hsl": {
    "h": 203.75,
    "s": 77.419,
    "l": 63.529
  },
  "oklch": {
    "l": 0.7297,
    "c": 0.118,
    "h": 239.8
  },
  "luminance": 0.39558
}

Semantic roles & 50–950 ramp

primary

#5AB1EA

secondary

#E9CBB6

accent

#5D0CDA

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #5AB1EA

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

Preview Lab → · Contrast checker → · Palette generator →