#458FF0#458FF0

#458FF0 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 65.0% C 0.163 H 256.3°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#458FF0
RGB	rgb(69, 143, 240)
HSL	hsl(214, 85%, 61%)
HSV	hsv(214, 71%, 94%)
CMYK	cmyk(71.3%, 40.4%, 0%, 5.9%)
CIE-LAB	lab(59.16, 8.73, -55.43)
CIE-LCH	lch(59.16, 56.12, 278.95°)
OKLab	oklab(65.01% -0.0387 -0.1583)
OKLCH	oklch(65.01% 0.163 256.3)
XYZ	xyz(27.9991, 27.1983, 86.1954)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FF0 #F0A645

analogous

#45E5F0 #458FF0 #5045F0

triadic

#458FF0 #F0458F #8FF045

tetradic

#458FF0 #F045E5 #F0A645 #45F050

square

#458FF0 #F045E5 #F0A645 #45F050

split-complementary

#458FF0 #F05045 #E5F045

monochromatic

#0E53AD #126EE5 #458FF0 #7EB1F5 #B6D3F9

Accessibility & contrast

On white

3.26

#458FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#458FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FF0

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FF0	#FFFFFF	#000000	##000000
##458FF0	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6197F4

Deuteranopia (green-blind)

#4587EE

Tritanopia (blue-blind)

#00A6B4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #458ff0;
/* rgb */ color: rgb(69, 143, 240);
/* oklch */ color: oklch(65.0% 0.163 256.3);

Tailwind

colors: {
  custom: {
    50: '#8caff5',
    500: '#458ff0',
    950: '#000000',
  },
}

SCSS

$custom: #458ff0;
$custom-light: #8caff5;
$custom-dark: #000000;

JSON

{
  "hex": "#458ff0",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 240
  },
  "hsl": {
    "h": 214.035,
    "s": 85.075,
    "l": 60.588
  },
  "oklch": {
    "l": 0.65012,
    "c": 0.16292,
    "h": 256.3
  },
  "luminance": 0.27201
}

Semantic roles & 50–950 ramp

primary

#458FF0

secondary

#E9CDA8

accent

#8204E2

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #458FF0

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

Preview Lab → · Contrast checker → · Palette generator →