#458BD9#458BD9

#458BD9 is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.8% C 0.138 H 253.0°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#458BD9
RGB	rgb(69, 139, 217)
HSL	hsl(212, 66%, 56%)
HSV	hsv(212, 68%, 85%)
CMYK	cmyk(68.2%, 35.9%, 0%, 14.9%)
CIE-LAB	lab(56.82, 3.06, -46.35)
CIE-LCH	lch(56.82, 46.45, 273.78°)
OKLab	oklab(62.79% -0.0403 -0.1317)
OKLCH	oklch(62.79% 0.138 253)
XYZ	xyz(24.2066, 24.7377, 69.1313)
Luminance	0.2474 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BD9 #D99345

analogous

#45D5D9 #458BD9 #4945D9

triadic

#458BD9 #D9458B #8BD945

tetradic

#458BD9 #D945D5 #D99345 #45D949

square

#458BD9 #D945D5 #D99345 #45D949

split-complementary

#458BD9 #D94945 #D5D945

monochromatic

#1C4F88 #266CBB #458BD9 #78ABE3 #ABCAEE

Accessibility & contrast

On white

3.53

#458BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#458BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BD9

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BD9	#FFFFFF	#000000	##000000
##458BD9	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6890DC

Deuteranopia (green-blind)

#5382D7

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #458bd9;
/* rgb */ color: rgb(69, 139, 217);
/* oklch */ color: oklch(62.8% 0.138 253.0);

Tailwind

colors: {
  custom: {
    50: '#88ace5',
    500: '#458bd9',
    950: '#000000',
  },
}

SCSS

$custom: #458bd9;
$custom-light: #88ace5;
$custom-dark: #000000;

JSON

{
  "hex": "#458bd9",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 217
  },
  "hsl": {
    "h": 211.622,
    "s": 66.071,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62793,
    "c": 0.13772,
    "h": 253
  },
  "luminance": 0.2474
}

Semantic roles & 50–950 ramp

primary

#458BD9

secondary

#DBBF9E

accent

#993FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458BD9

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

Preview Lab → · Contrast checker → · Palette generator →