#458BD0#458BD0

#458BD0 is a light, vivid cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.126 H 250.3°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#458BD0
RGB	rgb(69, 139, 208)
HSL	hsl(210, 60%, 54%)
HSV	hsv(210, 67%, 82%)
CMYK	cmyk(66.8%, 33.2%, 0%, 18.4%)
CIE-LAB	lab(56.37, -0.05, -42.00)
CIE-LCH	lch(56.37, 42.00, 269.93°)
OKLab	oklab(62.29% -0.0427 -0.119)
OKLCH	oklch(62.29% 0.126 250.3)
XYZ	xyz(23.0678, 24.2821, 63.1335)
Luminance	0.2429 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BD0 #D08A45

analogous

#45D0D0 #458BD0 #4546D0

triadic

#458BD0 #D0458B #8BD045

tetradic

#458BD0 #D045D0 #D08A45 #46D045

square

#458BD0 #D045D0 #D08A45 #46D045

split-complementary

#458BD0 #D04546 #D0D045

monochromatic

#1F4E7B #2C6CAC #458BD0 #76A9DC #A7C8E9

Accessibility & contrast

On white

3.59

#458BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#458BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BD0

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BD0	#FFFFFF	#000000	##000000
##458BD0	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8ED3

Deuteranopia (green-blind)

#5981CF

Tritanopia (blue-blind)

#009BA4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #458bd0;
/* rgb */ color: rgb(69, 139, 208);
/* oklch */ color: oklch(62.3% 0.126 250.3);

Tailwind

colors: {
  custom: {
    50: '#87acde',
    500: '#458bd0',
    950: '#000000',
  },
}

SCSS

$custom: #458bd0;
$custom-light: #87acde;
$custom-dark: #000000;

JSON

{
  "hex": "#458bd0",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 208
  },
  "hsl": {
    "h": 209.784,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.62294,
    "c": 0.12643,
    "h": 250.3
  },
  "luminance": 0.24285
}

Semantic roles & 50–950 ramp

primary

#458BD0

secondary

#D6B89B

accent

#9345E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458BD0

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

Preview Lab → · Contrast checker → · Palette generator →