#458FE9#458FE9

#458FE9 is a light, vivid cyan. Relative luminance 0.268; OKLCH L 64.6% C 0.154 H 254.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#458FE9
RGB	rgb(69, 143, 233)
HSL	hsl(213, 79%, 59%)
HSV	hsv(213, 70%, 91%)
CMYK	cmyk(70.4%, 38.6%, 0%, 8.6%)
CIE-LAB	lab(58.78, 6.27, -52.16)
CIE-LCH	lch(58.78, 52.53, 276.86°)
OKLab	oklab(64.6% -0.0402 -0.1487)
OKLCH	oklch(64.6% 0.154 254.9)
XYZ	xyz(26.9793, 26.7904, 80.8242)
Luminance	0.2679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FE9 #E99F45

analogous

#45E1E9 #458FE9 #4D45E9

triadic

#458FE9 #E9458F #8FE945

tetradic

#458FE9 #E945E1 #E99F45 #45E94D

square

#458FE9 #E945E1 #E99F45 #45E94D

split-complementary

#458FE9 #E94D45 #E1E945

monochromatic

#1353A1 #196FD7 #458FE9 #7CB0EF #B2D1F6

Accessibility & contrast

On white

3.30

#458FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#458FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FE9

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FE9	#FFFFFF	#000000	##000000
##458FE9	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6596ED

Deuteranopia (green-blind)

#4C86E7

Tritanopia (blue-blind)

#00A4B1

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #458fe9;
/* rgb */ color: rgb(69, 143, 233);
/* oklch */ color: oklch(64.6% 0.154 254.9);

Tailwind

colors: {
  custom: {
    50: '#8baff0',
    500: '#458fe9',
    950: '#000000',
  },
}

SCSS

$custom: #458fe9;
$custom-light: #8baff0;
$custom-dark: #000000;

JSON

{
  "hex": "#458fe9",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 233
  },
  "hsl": {
    "h": 212.927,
    "s": 78.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.64595,
    "c": 0.15401,
    "h": 254.9
  },
  "luminance": 0.26793
}

Semantic roles & 50–950 ramp

primary

#458FE9

secondary

#E5C8A5

accent

#9D32F5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #458FE9

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

Preview Lab → · Contrast checker → · Palette generator →