#5AB1F4#5AB1F4

#5AB1F4 is a light, vivid cyan. Relative luminance 0.402; OKLCH L 73.4% C 0.129 H 244.1°. Best body text is #000000 at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#5AB1F4
RGB	rgb(90, 177, 244)
HSL	hsl(206, 88%, 65%)
HSV	hsv(206, 63%, 96%)
CMYK	cmyk(63.1%, 27.5%, 0%, 4.3%)
CIE-LAB	lab(69.57, -6.21, -41.13)
CIE-LCH	lch(69.57, 41.60, 261.41°)
OKLab	oklab(73.44% -0.0561 -0.1159)
OKLCH	oklch(73.44% 0.129 244.1)
XYZ	xyz(36.2616, 40.1460, 91.4084)
Luminance	0.4015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5AB1F4 #F49D5A

analogous

#5AF4EA #5AB1F4 #5A64F4

triadic

#5AB1F4 #F45AB1 #B1F45A

tetradic

#5AB1F4 #EA5AF4 #F49D5A #64F45A

square

#5AB1F4 #EA5AF4 #F49D5A #64F45A

split-complementary

#5AB1F4 #F45A64 #F4EA5A

monochromatic

#0D76C6 #2196F0 #5AB1F4 #93CCF8 #CDE7FC

Accessibility & contrast

On white

2.33

#5AB1F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.03

#5AB1F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB1F4

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5AB1F4	#FFFFFF	#000000	##000000
##5AB1F4	1.00	2.33	9.03	9.03
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.03	21.00	1.00	1.00
##000000	9.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93B2F7

Deuteranopia (green-blind)

#7EA3F3

Tritanopia (blue-blind)

#00C1C8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #5ab1f4;
/* rgb */ color: rgb(90, 177, 244);
/* oklch */ color: oklch(73.4% 0.129 244.1);

Tailwind

colors: {
  custom: {
    50: '#96c8f8',
    500: '#5ab1f4',
    950: '#000000',
  },
}

SCSS

$custom: #5ab1f4;
$custom-light: #96c8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#5ab1f4",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 244
  },
  "hsl": {
    "h": 206.104,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.73443,
    "c": 0.12874,
    "h": 244.1
  },
  "luminance": 0.4015
}

Semantic roles & 50–950 ramp

primary

#5AB1F4

secondary

#EFD2BB

accent

#6401E4

background

#F9FCFF

surface

#F2F8FF

border

#CCD1D7

text

#0F1317

muted

#7E8285

Preview Lab

Preview with #5AB1F4

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

Preview Lab → · Contrast checker → · Palette generator →