#458EFF#458EFF

#458EFF is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.7% C 0.183 H 259.0°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#458EFF
RGB	rgb(69, 142, 255)
HSL	hsl(216, 100%, 64%)
HSV	hsv(216, 73%, 100%)
CMYK	cmyk(72.9%, 44.3%, 0%, 0%)
CIE-LAB	lab(59.73, 14.64, -62.77)
CIE-LCH	lch(59.73, 64.45, 283.13°)
OKLab	oklab(65.73% -0.035 -0.1798)
OKLCH	oklch(65.73% 0.183 259)
XYZ	xyz(30.1707, 27.8279, 98.3696)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EFF #FFB645

analogous

#45EBFF #458EFF #5945FF

triadic

#458EFF #FF458E #8EFF45

tetradic

#458EFF #FF45EB #FFB645 #45FF59

square

#458EFF #FF45EB #FFB645 #45FF59

split-complementary

#458EFF #FF5945 #EBFF45

monochromatic

#004FCA #0869FF #458EFF #82B3FF #BFD8FF

Accessibility & contrast

On white

3.20

#458EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#458EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EFF

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EFF	#FFFFFF	#000000	##000000
##458EFF	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5499FF

Deuteranopia (green-blind)

#2D88FD

Tritanopia (blue-blind)

#00A9BA

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #458eff;
/* rgb */ color: rgb(69, 142, 255);
/* oklch */ color: oklch(65.7% 0.183 259.0);

Tailwind

colors: {
  custom: {
    50: '#8faeff',
    500: '#458eff',
    950: '#000000',
  },
}

SCSS

$custom: #458eff;
$custom-light: #8faeff;
$custom-dark: #000000;

JSON

{
  "hex": "#458eff",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 255
  },
  "hsl": {
    "h": 216.452,
    "s": 100,
    "l": 63.529
  },
  "oklch": {
    "l": 0.65732,
    "c": 0.18321,
    "h": 259
  },
  "luminance": 0.27831
}

Semantic roles & 50–950 ramp

primary

#458EFF

secondary

#F1D7AF

accent

#8B00E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0E1018

muted

#7E7F86

Preview Lab

Preview with #458EFF

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

Preview Lab → · Contrast checker → · Palette generator →