#55A7E7#55A7E7

#55A7E7 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.4% C 0.124 H 244.5°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX#55A7E7
RGBrgb(85, 167, 231)
HSLhsl(206, 75%, 62%)
HSVhsv(206, 63%, 91%)
CMYKcmyk(63.2%, 27.7%, 0%, 9.4%)
CIE-LABlab(66.01, -5.71, -39.62)
CIE-LCHlch(66.01, 40.03, 261.80°)
OKLaboklab(70.39% -0.0533 -0.1116)
OKLCHoklch(70.39% 0.124 244.5)
XYZxyz(31.9834, 35.3351, 80.7206)
Luminance0.3534 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#55A7E7 #E79555
analogous
#55E7DE #55A7E7 #555EE7
triadic
#55A7E7 #E755A7 #A7E755
tetradic
#55A7E7 #DE55E7 #E79555 #5EE755
square
#55A7E7 #DE55E7 #E79555 #5EE755
split-complementary
#55A7E7 #E7555E #E7DE55
monochromatic
#186AAA #208BDF #55A7E7 #8BC3EF #C0DFF6

Accessibility & contrast

On white

2.60
#55A7E7 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.07
#55A7E7 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55A7E7
8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##55A7E7#FFFFFF#000000##000000
##55A7E71.002.608.078.07
#FFFFFF2.601.0021.0021.00
#0000008.0721.001.001.00
##0000008.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#8BA8EA
Deuteranopia (green-blind)
#779AE6
Tritanopia (blue-blind)
#00B6BD
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #55a7e7;
/* rgb */ color: rgb(85, 167, 231);
/* oklch */ color: oklch(70.4% 0.124 244.5);
Tailwind
colors: {
  custom: {
    50: '#92c0ef',
    500: '#55a7e7',
    950: '#000000',
  },
}
SCSS
$custom: #55a7e7;
$custom-light: #92c0ef;
$custom-dark: #000000;
JSON
{
  "hex": "#55a7e7",
  "rgb": {
    "r": 85,
    "g": 167,
    "b": 231
  },
  "hsl": {
    "h": 206.301,
    "s": 75.258,
    "l": 61.961
  },
  "oklch": {
    "l": 0.70393,
    "c": 0.12369,
    "h": 244.5
  },
  "luminance": 0.35338
}

Semantic roles & 50–950 ramp

primary
#55A7E7
secondary
#E7C9B1
accent
#660ED7
background
#F9FBFE
surface
#F2F7FD
border
#CCD0D5
text
#0E1216
muted
#7E8184

Preview Lab

Preview with #55A7E7

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

Preview Lab → · Contrast checker → · Palette generator →

#55A7E7 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva