#458DDE#458DDE

#458DDE is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.5% C 0.142 H 253.2°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#458DDE
RGB	rgb(69, 141, 222)
HSL	hsl(212, 70%, 57%)
HSV	hsv(212, 69%, 87%)
CMYK	cmyk(68.9%, 36.5%, 0%, 12.9%)
CIE-LAB	lab(57.64, 3.61, -47.84)
CIE-LCH	lch(57.64, 47.98, 274.32°)
OKLab	oklab(63.52% -0.041 -0.136)
OKLCH	oklch(63.52% 0.142 253.2)
XYZ	xyz(25.1591, 25.5862, 72.7058)
Luminance	0.2559 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DDE #DE9645

analogous

#45D9DE #458DDE #4A45DE

triadic

#458DDE #DE458D #8DDE45

tetradic

#458DDE #DE45D9 #DE9645 #45DE4A

square

#458DDE #DE45D9 #DE9645 #45DE4A

split-complementary

#458DDE #DE4A45 #D9DE45

monochromatic

#19518F #236EC3 #458DDE #79ADE7 #ADCDF0

Accessibility & contrast

On white

3.43

#458DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#458DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DDE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DDE	#FFFFFF	#000000	##000000
##458DDE	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)

#6892E1

Deuteranopia (green-blind)

#5284DC

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #458dde;
/* rgb */ color: rgb(69, 141, 222);
/* oklch */ color: oklch(63.5% 0.142 253.2);

Tailwind

colors: {
  custom: {
    50: '#89ade8',
    500: '#458dde',
    950: '#000000',
  },
}

SCSS

$custom: #458dde;
$custom-light: #89ade8;
$custom-dark: #000000;

JSON

{
  "hex": "#458dde",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 222
  },
  "hsl": {
    "h": 211.765,
    "s": 69.863,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6352,
    "c": 0.14208,
    "h": 253.2
  },
  "luminance": 0.25589
}

Semantic roles & 50–950 ramp

primary

#458DDE

secondary

#DFC1A0

accent

#993BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458DDE

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

Preview Lab → · Contrast checker → · Palette generator →