#5AB4F0#5AB4F0

#5AB4F0 is a light, vivid cyan. Relative luminance 0.411; OKLCH L 73.9% C 0.122 H 240.4°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#5AB4F0
RGB	rgb(90, 180, 240)
HSL	hsl(204, 83%, 65%)
HSV	hsv(204, 63%, 94%)
CMYK	cmyk(62.5%, 25%, 0%, 5.9%)
CIE-LAB	lab(70.25, -9.13, -37.90)
CIE-LCH	lch(70.25, 38.99, 256.46°)
OKLab	oklab(73.92% -0.0604 -0.1065)
OKLCH	oklch(73.92% 0.122 240.4)
XYZ	xyz(36.2599, 41.1038, 88.4441)
Luminance	0.4111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB4F0 #F0965A

analogous

#5AF0E1 #5AB4F0 #5A69F0

triadic

#5AB4F0 #F05AB4 #B4F05A

tetradic

#5AB4F0 #E15AF0 #F0965A #69F05A

square

#5AB4F0 #E15AF0 #F0965A #69F05A

split-complementary

#5AB4F0 #F05A69 #F0E15A

monochromatic

#1179BE #229BEB #5AB4F0 #92CEF5 #CAE7FA

Accessibility & contrast

On white

2.28

#5AB4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#5AB4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB4F0

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB4F0	#FFFFFF	#000000	##000000
##5AB4F0	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B4F3

Deuteranopia (green-blind)

#84A5EF

Tritanopia (blue-blind)

#00C3C9

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #5ab4f0;
/* rgb */ color: rgb(90, 180, 240);
/* oklch */ color: oklch(73.9% 0.122 240.4);

Tailwind

colors: {
  custom: {
    50: '#96caf5',
    500: '#5ab4f0',
    950: '#000000',
  },
}

SCSS

$custom: #5ab4f0;
$custom-light: #96caf5;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab4f0",
  "rgb": {
    "r": 90,
    "g": 180,
    "b": 240
  },
  "hsl": {
    "h": 204,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.73921,
    "c": 0.12246,
    "h": 240.4
  },
  "luminance": 0.41107
}

Semantic roles & 50–950 ramp

primary

#5AB4F0

secondary

#EDCEB9

accent

#5D06E0

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5AB4F0

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

Preview Lab → · Contrast checker → · Palette generator →