#5AB1F0#5AB1F0

#5AB1F0 is a light, vivid cyan. Relative luminance 0.399; OKLCH L 73.3% C 0.124 H 242.5°. Best body text is #000000 at 8.98:1 contrast (WCAG AA passes).

Color values

HEX#5AB1F0
RGBrgb(90, 177, 240)
HSLhsl(205, 83%, 65%)
HSVhsv(205, 63%, 94%)
CMYKcmyk(62.5%, 26.3%, 0%, 5.9%)
CIE-LABlab(69.40, -7.49, -39.22)
CIE-LCHlch(69.40, 39.93, 259.19°)
OKLaboklab(73.25% -0.0574 -0.1103)
OKLCHoklch(73.25% 0.124 242.5)
XYZxyz(35.6608, 39.9057, 88.2444)
Luminance0.3991 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5AB1F0 #F0995A
analogous
#5AF0E4 #5AB1F0 #5A66F0
triadic
#5AB1F0 #F05AB1 #B1F05A
tetradic
#5AB1F0 #E45AF0 #F0995A #66F05A
square
#5AB1F0 #E45AF0 #F0995A #66F05A
split-complementary
#5AB1F0 #F05A66 #F0E45A
monochromatic
#1176BE #2296EB #5AB1F0 #92CCF5 #CAE6FA

Accessibility & contrast

On white

2.34
#5AB1F0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.98
#5AB1F0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5AB1F0
8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5AB1F0#FFFFFF#000000##000000
##5AB1F01.002.348.988.98
#FFFFFF2.341.0021.0021.00
#0000008.9821.001.001.00
##0000008.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#95B2F3
Deuteranopia (green-blind)
#80A3EF
Tritanopia (blue-blind)
#00C0C7
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #5ab1f0;
/* rgb */ color: rgb(90, 177, 240);
/* oklch */ color: oklch(73.3% 0.124 242.5);
Tailwind
colors: {
  custom: {
    50: '#96c8f5',
    500: '#5ab1f0',
    950: '#000000',
  },
}
SCSS
$custom: #5ab1f0;
$custom-light: #96c8f5;
$custom-dark: #000000;
JSON
{
  "hex": "#5ab1f0",
  "rgb": {
    "r": 90,
    "g": 177,
    "b": 240
  },
  "hsl": {
    "h": 205.2,
    "s": 83.333,
    "l": 64.706
  },
  "oklch": {
    "l": 0.73251,
    "c": 0.12436,
    "h": 242.5
  },
  "luminance": 0.39909
}

Semantic roles & 50–950 ramp

primary
#5AB1F0
secondary
#EDCFB9
accent
#6106E0
background
#F9FCFE
surface
#F2F8FD
border
#CCD1D5
text
#0E1317
muted
#7E8285

Preview Lab

Preview with #5AB1F0

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

Preview Lab → · Contrast checker → · Palette generator →

#5AB1F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva