#458DD8#458DD8

#458DD8 is a light, vivid cyan. Relative luminance 0.253; OKLCH L 63.2% C 0.135 H 251.6°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX#458DD8
RGBrgb(69, 141, 216)
HSLhsl(211, 65%, 56%)
HSVhsv(211, 68%, 85%)
CMYKcmyk(68.1%, 34.7%, 0%, 15.3%)
CIE-LABlab(57.34, 1.53, -44.97)
CIE-LCHlch(57.34, 44.99, 271.95°)
OKLaboklab(63.18% -0.0425 -0.1276)
OKLCHoklch(63.18% 0.135 251.6)
XYZxyz(24.3692, 25.2703, 68.5458)
Luminance0.2527 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#458DD8 #D89045
analogous
#45D6D8 #458DD8 #4645D8
triadic
#458DD8 #D8458D #8DD845
tetradic
#458DD8 #D845D6 #D89045 #45D846
square
#458DD8 #D845D6 #D89045 #45D846
split-complementary
#458DD8 #D84645 #D6D845
monochromatic
#1C5086 #276EB9 #458DD8 #78ACE3 #AACBED

Accessibility & contrast

On white

3.47
#458DD8 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.05
#458DD8 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DD8
6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##458DD8#FFFFFF#000000##000000
##458DD81.003.476.056.05
#FFFFFF3.471.0021.0021.00
#0000006.0521.001.001.00
##0000006.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#6C91DB
Deuteranopia (green-blind)
#5783D7
Tritanopia (blue-blind)
#009FA8
Achromatopsia (no color)
#8A8A8A

Design tokens & code

CSS
--color: #458dd8;
/* rgb */ color: rgb(69, 141, 216);
/* oklch */ color: oklch(63.2% 0.135 251.6);
Tailwind
colors: {
  custom: {
    50: '#88aee4',
    500: '#458dd8',
    950: '#000000',
  },
}
SCSS
$custom: #458dd8;
$custom-light: #88aee4;
$custom-dark: #000000;
JSON
{
  "hex": "#458dd8",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 216
  },
  "hsl": {
    "h": 210.612,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63183,
    "c": 0.13452,
    "h": 251.6
  },
  "luminance": 0.25273
}

Semantic roles & 50–950 ramp

primary
#458DD8
secondary
#DBBD9E
accent
#9640E8
background
#F9FAFE
surface
#F1F4FC
border
#CBCED5
text
#0D1015
muted
#7E7F84

Preview Lab

Preview with #458DD8

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

Preview Lab → · Contrast checker → · Palette generator →

#458DD8 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva