#458BD9#458BD9

#458BD9 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.8% C 0.138 H 253.0°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX#458BD9
RGBrgb(69, 139, 217)
HSLhsl(212, 66%, 56%)
HSVhsv(212, 68%, 85%)
CMYKcmyk(68.2%, 35.9%, 0%, 14.9%)
CIE-LABlab(56.82, 3.06, -46.35)
CIE-LCHlch(56.82, 46.45, 273.78°)
OKLaboklab(62.79% -0.0403 -0.1317)
OKLCHoklch(62.79% 0.138 253)
XYZxyz(24.2066, 24.7377, 69.1313)
Luminance0.2474 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#458BD9 #D99345
analogous
#45D5D9 #458BD9 #4945D9
triadic
#458BD9 #D9458B #8BD945
tetradic
#458BD9 #D945D5 #D99345 #45D949
square
#458BD9 #D945D5 #D99345 #45D949
split-complementary
#458BD9 #D94945 #D5D945
monochromatic
#1C4F88 #266CBB #458BD9 #78ABE3 #ABCAEE

Accessibility & contrast

On white

3.53
#458BD9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.95
#458BD9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BD9
5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##458BD9#FFFFFF#000000##000000
##458BD91.003.535.955.95
#FFFFFF3.531.0021.0021.00
#0000005.9521.001.001.00
##0000005.9521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6890DC
Deuteranopia (green-blind)
#5382D7
Tritanopia (blue-blind)
#009DA8
Achromatopsia (no color)
#888888

Design tokens & code

CSS
--color: #458bd9;
/* rgb */ color: rgb(69, 139, 217);
/* oklch */ color: oklch(62.8% 0.138 253.0);
Tailwind
colors: {
  custom: {
    50: '#88ace5',
    500: '#458bd9',
    950: '#000000',
  },
}
SCSS
$custom: #458bd9;
$custom-light: #88ace5;
$custom-dark: #000000;
JSON
{
  "hex": "#458bd9",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 217
  },
  "hsl": {
    "h": 211.622,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62793,
    "c": 0.13772,
    "h": 253
  },
  "luminance": 0.2474
}

Semantic roles & 50–950 ramp

primary
#458BD9
secondary
#DBBF9E
accent
#993FE9
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D1016
muted
#7E7F84

Preview Lab

Preview with #458BD9

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

Preview Lab → · Contrast checker → · Palette generator →

#458BD9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva