#458BE9#458BE9

#458BE9 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.7% C 0.158 H 256.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#458BE9
RGB	rgb(69, 139, 233)
HSL	hsl(214, 79%, 59%)
HSV	hsv(214, 70%, 91%)
CMYK	cmyk(70.4%, 40.3%, 0%, 8.6%)
CIE-LAB	lab(57.67, 8.66, -53.93)
CIE-LCH	lch(57.67, 54.62, 279.13°)
OKLab	oklab(63.73% -0.0366 -0.1539)
OKLCH	oklch(63.73% 0.158 256.6)
XYZ	xyz(26.3895, 25.6108, 80.6276)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BE9 #E9A345

analogous

#45DDE9 #458BE9 #5145E9

triadic

#458BE9 #E9458B #8BE945

tetradic

#458BE9 #E945DD #E9A345 #45E951

square

#458BE9 #E945DD #E9A345 #45E951

split-complementary

#458BE9 #E95145 #DDE945

monochromatic

#134FA1 #196BD7 #458BE9 #7CADEF #B2CFF6

Accessibility & contrast

On white

3.43

#458BE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#458BE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BE9

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BE9	#FFFFFF	#000000	##000000
##458BE9	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F93ED

Deuteranopia (green-blind)

#4484E7

Tritanopia (blue-blind)

#00A1AF

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #458be9;
/* rgb */ color: rgb(69, 139, 233);
/* oklch */ color: oklch(63.7% 0.158 256.6);

Tailwind

colors: {
  custom: {
    50: '#8bacf0',
    500: '#458be9',
    950: '#000000',
  },
}

SCSS

$custom: #458be9;
$custom-light: #8bacf0;
$custom-dark: #000000;

JSON

{
  "hex": "#458be9",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 233
  },
  "hsl": {
    "h": 214.39,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63729,
    "c": 0.15821,
    "h": 256.6
  },
  "luminance": 0.25614
}

Semantic roles & 50–950 ramp

primary

#458BE9

secondary

#E5CAA5

accent

#A232F5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #458BE9

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

Preview Lab → · Contrast checker → · Palette generator →