#458CCB#458CCB

#458CCB is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.119 H 247.8°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX#458CCB
RGBrgb(69, 140, 203)
HSLhsl(208, 56%, 53%)
HSVhsv(208, 66%, 80%)
CMYKcmyk(66%, 31%, 0%, 20.4%)
CIE-LABlab(56.42, -2.35, -39.10)
CIE-LCHlch(56.42, 39.17, 266.56°)
OKLaboklab(62.25% -0.0451 -0.1105)
OKLCHoklch(62.25% 0.119 247.8)
XYZxyz(22.6078, 24.3309, 59.9932)
Luminance0.2433 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#458CCB #CB8445
analogous
#45CBC7 #458CCB #4549CB
triadic
#458CCB #CB458C #8CCB45
tetradic
#458CCB #C745CB #CB8445 #49CB45
square
#458CCB #C745CB #CB8445 #49CB45
split-complementary
#458CCB #CB4549 #CBC745
monochromatic
#214D75 #2E6DA5 #458CCB #75AAD8 #A5C7E6

Accessibility & contrast

On white

3.58
#458CCB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.87
#458CCB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CCB
5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##458CCB#FFFFFF#000000##000000
##458CCB1.003.585.875.87
#FFFFFF3.581.0021.0021.00
#0000005.8721.001.001.00
##0000005.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#708ECE
Deuteranopia (green-blind)
#5E81CA
Tritanopia (blue-blind)
#009BA2
Achromatopsia (no color)
#878787

Design tokens & code

CSS
--color: #458ccb;
/* rgb */ color: rgb(69, 140, 203);
/* oklch */ color: oklch(62.3% 0.119 247.8);
Tailwind
colors: {
  custom: {
    50: '#86addb',
    500: '#458ccb',
    950: '#000000',
  },
}
SCSS
$custom: #458ccb;
$custom-light: #86addb;
$custom-dark: #000000;
JSON
{
  "hex": "#458ccb",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 208.209,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.62253,
    "c": 0.1194,
    "h": 247.8
  },
  "luminance": 0.24333
}

Semantic roles & 50–950 ramp

primary
#458CCB
secondary
#D3B499
accent
#8F48E0
background
#F8FAFD
surface
#F0F4FB
border
#CBCED4
text
#0C1015
muted
#7D7F83

Preview Lab

Preview with #458CCB

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

Preview Lab → · Contrast checker → · Palette generator →

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