#5283B2#5283B2

#5283B2 is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.090 H 248.6°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX#5283B2
RGBrgb(82, 131, 178)
HSLhsl(209, 38%, 51%)
HSVhsv(209, 54%, 70%)
CMYKcmyk(53.9%, 26.4%, 0%, 30.2%)
CIE-LABlab(53.21, -2.78, -29.84)
CIE-LCHlch(53.21, 29.97, 264.69°)
OKLaboklab(59.51% -0.0328 -0.0836)
OKLCHoklch(59.51% 0.09 248.6)
XYZxyz(19.6290, 21.2392, 45.1760)
Luminance0.2124 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5283B2 #B28152
analogous
#52B2B1 #5283B2 #5253B2
triadic
#5283B2 #B25283 #83B252
tetradic
#5283B2 #B152B2 #B28152 #53B252
square
#5283B2 #B152B2 #B28152 #53B252
split-complementary
#5283B2 #B25253 #B2B152
monochromatic
#2A455F #3D648A #5283B2 #7CA1C5 #A7C0D8

Accessibility & contrast

On white

4.00
#5283B2 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.25
#5283B2 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5283B2
5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5283B2#FFFFFF#000000##000000
##5283B21.004.005.255.25
#FFFFFF4.001.0021.0021.00
#0000005.2521.001.001.00
##0000005.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#7084B4
Deuteranopia (green-blind)
#637BB1
Tritanopia (blue-blind)
#188E93
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #5283b2;
/* rgb */ color: rgb(82, 131, 178);
/* oklch */ color: oklch(59.5% 0.090 248.6);
Tailwind
colors: {
  custom: {
    50: '#89a6c9',
    500: '#5283b2',
    950: '#000000',
  },
}
SCSS
$custom: #5283b2;
$custom-light: #89a6c9;
$custom-dark: #000000;
JSON
{
  "hex": "#5283b2",
  "rgb": {
    "r": 82,
    "g": 131,
    "b": 178
  },
  "hsl": {
    "h": 209.375,
    "s": 38.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.59505,
    "c": 0.08982,
    "h": 248.6
  },
  "luminance": 0.21241
}

Semantic roles & 50–950 ramp

primary
#5283B2
secondary
#C5AF9B
accent
#9359CE
background
#F8FAFC
surface
#F0F4F8
border
#CBCED1
text
#0C0F13
muted
#7D7F82

Preview Lab

Preview with #5283B2

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

Preview Lab → · Contrast checker → · Palette generator →

#5283B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva