#55A2F0#55A2F0

#55A2F0 is a light, vivid cyan. Relative luminance 0.341; OKLCH L 69.7% C 0.138 H 250.7°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX#55A2F0
RGBrgb(85, 162, 240)
HSLhsl(210, 84%, 64%)
HSVhsv(210, 65%, 94%)
CMYKcmyk(64.6%, 32.5%, 0%, 5.9%)
CIE-LABlab(65.01, 0.06, -46.12)
CIE-LCHlch(65.01, 46.12, 270.07°)
OKLaboklab(69.74% -0.0457 -0.1306)
OKLCHoklch(69.74% 0.138 250.7)
XYZxyz(32.3890, 34.0600, 87.2885)
Luminance0.3406 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55A2F0 #F0A355
analogous
#55EFF0 #55A2F0 #5555F0
triadic
#55A2F0 #F055A2 #A2F055
tetradic
#55A2F0 #F055EF #F0A355 #55F055
square
#55A2F0 #F055EF #F0A355 #55F055
split-complementary
#55A2F0 #F05555 #EFF055
monochromatic
#1065BA #1D83EB #55A2F0 #8DC1F5 #C5E0FA

Accessibility & contrast

On white

2.69
#55A2F0 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.81
#55A2F0 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A2F0
7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55A2F0#FFFFFF#000000##000000
##55A2F01.002.697.817.81
#FFFFFF2.691.0021.0021.00
#0000007.8121.001.001.00
##0000007.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#80A6F3
Deuteranopia (green-blind)
#6B97EE
Tritanopia (blue-blind)
#00B4BE
Achromatopsia (no color)
#9E9E9E

Design tokens & code

CSS
--color: #55a2f0;
/* rgb */ color: rgb(85, 162, 240);
/* oklch */ color: oklch(69.7% 0.138 250.7);
Tailwind
colors: {
  custom: {
    50: '#93bdf5',
    500: '#55a2f0',
    950: '#000000',
  },
}
SCSS
$custom: #55a2f0;
$custom-light: #93bdf5;
$custom-dark: #000000;
JSON
{
  "hex": "#55a2f0",
  "rgb": {
    "r": 85,
    "g": 162,
    "b": 240
  },
  "hsl": {
    "h": 210.194,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.69741,
    "c": 0.13832,
    "h": 250.7
  },
  "luminance": 0.34063
}

Semantic roles & 50–950 ramp

primary
#55A2F0
secondary
#ECD1B5
accent
#7305E0
background
#F9FBFF
surface
#F2F6FE
border
#CCD0D6
text
#0E1217
muted
#7E8185

Preview Lab

Preview with #55A2F0

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

Preview Lab → · Contrast checker → · Palette generator →

#55A2F0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva