#458ED8#458ED8

#458ED8 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.4% C 0.134 H 251.0°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#458ED8
RGB	rgb(69, 142, 216)
HSL	hsl(210, 65%, 56%)
HSV	hsv(210, 68%, 85%)
CMYK	cmyk(68.1%, 34.3%, 0%, 15.3%)
CIE-LAB	lab(57.62, 0.94, -44.51)
CIE-LCH	lch(57.62, 44.52, 271.21°)
OKLab	oklab(63.41% -0.0435 -0.1263)
OKLCH	oklch(63.41% 0.134 251)
XYZ	xyz(24.5173, 25.5665, 68.5952)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458ED8 #D88F45

analogous

#45D7D8 #458ED8 #4545D8

triadic

#458ED8 #D8458E #8ED845

tetradic

#458ED8 #D845D7 #D88F45 #45D845

square

#458ED8 #D845D7 #D88F45 #45D845

split-complementary

#458ED8 #D84545 #D7D845

monochromatic

#1C5186 #276FB9 #458ED8 #78ADE3 #AACBED

Accessibility & contrast

On white

3.43

#458ED8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#458ED8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458ED8

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458ED8	#FFFFFF	#000000	##000000
##458ED8	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D92DB

Deuteranopia (green-blind)

#5884D7

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #458ed8;
/* rgb */ color: rgb(69, 142, 216);
/* oklch */ color: oklch(63.4% 0.134 251.0);

Tailwind

colors: {
  custom: {
    50: '#88aee4',
    500: '#458ed8',
    950: '#000000',
  },
}

SCSS

$custom: #458ed8;
$custom-light: #88aee4;
$custom-dark: #000000;

JSON

{
  "hex": "#458ed8",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 216
  },
  "hsl": {
    "h": 210.204,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63406,
    "c": 0.13357,
    "h": 251
  },
  "luminance": 0.25569
}

Semantic roles & 50–950 ramp

primary

#458ED8

secondary

#DBBD9E

accent

#9440E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1015

muted

#7E7F84

Preview Lab

Preview with #458ED8

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

Preview Lab → · Contrast checker → · Palette generator →