#539FD2#539FD2

#539FD2 is a light, moderate cyan. Relative luminance 0.313; OKLCH L 67.5% C 0.107 H 240.3°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX#539FD2
RGBrgb(83, 159, 210)
HSLhsl(204, 59%, 57%)
HSVhsv(204, 60%, 82%)
CMYKcmyk(60.5%, 24.3%, 0%, 17.6%)
CIE-LABlab(62.75, -8.36, -33.10)
CIE-LCHlch(62.75, 34.14, 255.83°)
OKLaboklab(67.5% -0.053 -0.0928)
OKLCHoklch(67.5% 0.107 240.3)
XYZxyz(27.5939, 31.2858, 65.5448)
Luminance0.3129 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#539FD2 #D28653
analogous
#53D2C5 #539FD2 #5360D2
triadic
#539FD2 #D2539F #9FD253
tetradic
#539FD2 #C553D2 #D28653 #60D253
square
#539FD2 #C553D2 #D28653 #60D253
split-complementary
#539FD2 #D25360 #D2C553
monochromatic
#235F87 #3081B8 #539FD2 #84BADF #B4D5EB

Accessibility & contrast

On white

2.89
#539FD2 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.26
#539FD2 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #539FD2
7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##539FD2#FFFFFF#000000##000000
##539FD21.002.897.267.26
#FFFFFF2.891.0021.0021.00
#0000007.2621.001.001.00
##0000007.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#889FD4
Deuteranopia (green-blind)
#7792D1
Tritanopia (blue-blind)
#00ACB0
Achromatopsia (no color)
#989898

Design tokens & code

CSS
--color: #539fd2;
/* rgb */ color: rgb(83, 159, 210);
/* oklch */ color: oklch(67.5% 0.107 240.3);
Tailwind
colors: {
  custom: {
    50: '#8ebbe0',
    500: '#539fd2',
    950: '#000000',
  },
}
SCSS
$custom: #539fd2;
$custom-light: #8ebbe0;
$custom-dark: #000000;
JSON
{
  "hex": "#539fd2",
  "rgb": {
    "r": 83,
    "g": 159,
    "b": 210
  },
  "hsl": {
    "h": 204.094,
    "s": 58.525,
    "l": 57.451
  },
  "oklch": {
    "l": 0.67498,
    "c": 0.10692,
    "h": 240.3
  },
  "luminance": 0.31288
}

Semantic roles & 50–950 ramp

primary
#539FD2
secondary
#DABBA7
accent
#8546E2
background
#F9FBFD
surface
#F2F6FB
border
#CCD0D4
text
#0D1115
muted
#7E8083

Preview Lab

Preview with #539FD2

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

Preview Lab → · Contrast checker → · Palette generator →

#539FD2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva