#458ADB#458ADB

#458ADB is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.7% C 0.141 H 254.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#458ADB
RGB	rgb(69, 138, 219)
HSL	hsl(212, 68%, 56%)
HSV	hsv(212, 68%, 86%)
CMYK	cmyk(68.5%, 37%, 0%, 14.1%)
CIE-LAB	lab(56.64, 4.35, -47.75)
CIE-LCH	lch(56.64, 47.95, 275.20°)
OKLab	oklab(62.69% -0.0388 -0.1358)
OKLCH	oklch(62.69% 0.141 254)
XYZ	xyz(24.3242, 24.5541, 70.4616)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458ADB #DB9645

analogous

#45D5DB #458ADB #4B45DB

triadic

#458ADB #DB458A #8ADB45

tetradic

#458ADB #DB45D5 #DB9645 #45DB4B

square

#458ADB #DB45D5 #DB9645 #45DB4B

split-complementary

#458ADB #DB4B45 #D5DB45

monochromatic

#1B4E8B #256BBE #458ADB #78AAE5 #ACCBEF

Accessibility & contrast

On white

3.55

#458ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#458ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458ADB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458ADB	#FFFFFF	#000000	##000000
##458ADB	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6590DE

Deuteranopia (green-blind)

#4F81D9

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #458adb;
/* rgb */ color: rgb(69, 138, 219);
/* oklch */ color: oklch(62.7% 0.141 254.0);

Tailwind

colors: {
  custom: {
    50: '#89abe6',
    500: '#458adb',
    950: '#000000',
  },
}

SCSS

$custom: #458adb;
$custom-light: #89abe6;
$custom-dark: #000000;

JSON

{
  "hex": "#458adb",
  "rgb": {
    "r": 69,
    "g": 138,
    "b": 219
  },
  "hsl": {
    "h": 212.4,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.62686,
    "c": 0.14128,
    "h": 254
  },
  "luminance": 0.24557
}

Semantic roles & 50–950 ramp

primary

#458ADB

secondary

#DDC09F

accent

#9B3DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458ADB

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

Preview Lab → · Contrast checker → · Palette generator →