#458CD0#458CD0

#458CD0 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.126 H 249.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#458CD0
RGB	rgb(69, 140, 208)
HSL	hsl(209, 60%, 54%)
HSV	hsv(209, 67%, 82%)
CMYK	cmyk(66.8%, 32.7%, 0%, 18.4%)
CIE-LAB	lab(56.66, -0.64, -41.55)
CIE-LCH	lch(56.66, 41.55, 269.12°)
OKLab	oklab(62.52% -0.0437 -0.1177)
OKLCH	oklch(62.52% 0.126 249.6)
XYZ	xyz(23.2133, 24.5730, 63.1820)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CD0 #D08945

analogous

#45D0CF #458CD0 #4546D0

triadic

#458CD0 #D0458C #8CD045

tetradic

#458CD0 #CF45D0 #D08945 #46D045

square

#458CD0 #CF45D0 #D08945 #46D045

split-complementary

#458CD0 #D04546 #D0CF45

monochromatic

#1F4E7B #2C6DAC #458CD0 #76AADC #A7C8E9

Accessibility & contrast

On white

3.55

#458CD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#458CD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CD0

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CD0	#FFFFFF	#000000	##000000
##458CD0	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8FD3

Deuteranopia (green-blind)

#5B82CF

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #458cd0;
/* rgb */ color: rgb(69, 140, 208);
/* oklch */ color: oklch(62.5% 0.126 249.6);

Tailwind

colors: {
  custom: {
    50: '#87adde',
    500: '#458cd0',
    950: '#000000',
  },
}

SCSS

$custom: #458cd0;
$custom-light: #87adde;
$custom-dark: #000000;

JSON

{
  "hex": "#458cd0",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 208
  },
  "hsl": {
    "h": 209.353,
    "s": 59.657,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6252,
    "c": 0.12551,
    "h": 249.6
  },
  "luminance": 0.24575
}

Semantic roles & 50–950 ramp

primary

#458CD0

secondary

#D6B89B

accent

#9245E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #458CD0

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

Preview Lab → · Contrast checker → · Palette generator →