#458CE9#458CE9

#458CE9 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.9% C 0.157 H 256.2°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX#458CE9
RGBrgb(69, 140, 233)
HSLhsl(214, 79%, 59%)
HSVhsv(214, 70%, 91%)
CMYKcmyk(70.4%, 39.9%, 0%, 8.6%)
CIE-LABlab(57.94, 8.06, -53.49)
CIE-LCHlch(57.94, 54.09, 278.57°)
OKLaboklab(63.94% -0.0375 -0.1526)
OKLCHoklch(63.94% 0.157 256.2)
XYZxyz(26.5349, 25.9017, 80.6761)
Luminance0.2591 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#458CE9 #E9A245
analogous
#45DEE9 #458CE9 #5045E9
triadic
#458CE9 #E9458C #8CE945
tetradic
#458CE9 #E945DE #E9A245 #45E950
square
#458CE9 #E945DE #E9A245 #45E950
split-complementary
#458CE9 #E95045 #DEE945
monochromatic
#1350A1 #196CD7 #458CE9 #7CAEEF #B2D0F6

Accessibility & contrast

On white

3.40
#458CE9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.18
#458CE9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CE9
6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##458CE9#FFFFFF#000000##000000
##458CE91.003.406.186.18
#FFFFFF3.401.0021.0021.00
#0000006.1821.001.001.00
##0000006.1821.001.001.00

Color blindness preview

Protanopia (red-blind)
#6093ED
Deuteranopia (green-blind)
#4684E7
Tritanopia (blue-blind)
#00A2AF
Achromatopsia (no color)
#8B8B8B

Design tokens & code

CSS
--color: #458ce9;
/* rgb */ color: rgb(69, 140, 233);
/* oklch */ color: oklch(63.9% 0.157 256.2);
Tailwind
colors: {
  custom: {
    50: '#8badf0',
    500: '#458ce9',
    950: '#000000',
  },
}
SCSS
$custom: #458ce9;
$custom-light: #8badf0;
$custom-dark: #000000;
JSON
{
  "hex": "#458ce9",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 233
  },
  "hsl": {
    "h": 214.024,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63945,
    "c": 0.15715,
    "h": 256.2
  },
  "luminance": 0.25905
}

Semantic roles & 50–950 ramp

primary
#458CE9
secondary
#E5C9A5
accent
#A132F5
background
#F9FAFE
surface
#F2F4FD
border
#CCCED5
text
#0D1017
muted
#7E7F85

Preview Lab

Preview with #458CE9

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

Preview Lab → · Contrast checker → · Palette generator →

#458CE9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva