#458EDB#458EDB

#458EDB is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.137 H 251.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#458EDB
RGB	rgb(69, 142, 219)
HSL	hsl(211, 68%, 56%)
HSV	hsv(211, 68%, 86%)
CMYK	cmyk(68.5%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(57.77, 1.98, -45.96)
CIE-LCH	lch(57.77, 46.00, 272.47°)
OKLab	oklab(63.57% -0.0427 -0.1305)
OKLCH	oklch(63.57% 0.137 251.9)
XYZ	xyz(24.9087, 25.7231, 70.6564)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EDB #DB9245

analogous

#45D9DB #458EDB #4745DB

triadic

#458EDB #DB458E #8EDB45

tetradic

#458EDB #DB45D9 #DB9245 #45DB47

square

#458EDB #DB45D9 #DB9245 #45DB47

split-complementary

#458EDB #DB4745 #D9DB45

monochromatic

#1B518B #256FBE #458EDB #78ADE5 #ACCCEF

Accessibility & contrast

On white

3.42

#458EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#458EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EDB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EDB	#FFFFFF	#000000	##000000
##458EDB	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C93DE

Deuteranopia (green-blind)

#5684D9

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458edb;
/* rgb */ color: rgb(69, 142, 219);
/* oklch */ color: oklch(63.6% 0.137 251.9);

Tailwind

colors: {
  custom: {
    50: '#89aee6',
    500: '#458edb',
    950: '#000000',
  },
}

SCSS

$custom: #458edb;
$custom-light: #89aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#458edb",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 210.8,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.63573,
    "c": 0.13731,
    "h": 251.9
  },
  "luminance": 0.25726
}

Semantic roles & 50–950 ramp

primary

#458EDB

secondary

#DDBF9F

accent

#963DEA

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458EDB

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

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