#458DEF#458DEF

#458DEF is a light, vivid cyan. Relative luminance 0.265; OKLCH L 64.5% C 0.164 H 256.9°. Best body text is #000000 at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#458DEF
RGB	rgb(69, 141, 239)
HSL	hsl(215, 84%, 60%)
HSV	hsv(215, 71%, 94%)
CMYK	cmyk(71.1%, 41%, 0%, 6.3%)
CIE-LAB	lab(58.55, 9.58, -55.85)
CIE-LCH	lch(58.55, 56.66, 279.73°)
OKLab	oklab(64.52% -0.0371 -0.1595)
OKLCH	oklch(64.52% 0.164 256.9)
XYZ	xyz(27.5534, 26.5440, 85.3160)
Luminance	0.2655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DEF #EFA745

analogous

#45E2EF #458DEF #5245EF

triadic

#458DEF #EF458D #8DEF45

tetradic

#458DEF #EF45E2 #EFA745 #45EF52

square

#458DEF #EF45E2 #EFA745 #45EF52

split-complementary

#458DEF #EF5245 #E2EF45

monochromatic

#0F51AB #146CE3 #458DEF #7DB0F4 #B6D2F9

Accessibility & contrast

On white

3.33

#458DEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.31

#458DEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DEF

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DEF	#FFFFFF	#000000	##000000
##458DEF	1.00	3.33	6.31	6.31
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.31	21.00	1.00	1.00
##000000	6.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E95F3

Deuteranopia (green-blind)

#4286ED

Tritanopia (blue-blind)

#00A4B2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #458def;
/* rgb */ color: rgb(69, 141, 239);
/* oklch */ color: oklch(64.5% 0.164 256.9);

Tailwind

colors: {
  custom: {
    50: '#8cadf5',
    500: '#458def',
    950: '#000000',
  },
}

SCSS

$custom: #458def;
$custom-light: #8cadf5;
$custom-dark: #000000;

JSON

{
  "hex": "#458def",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 239
  },
  "hsl": {
    "h": 214.588,
    "s": 84.158,
    "l": 60.392
  },
  "oklch": {
    "l": 0.64522,
    "c": 0.16379,
    "h": 256.9
  },
  "luminance": 0.26547
}

Semantic roles & 50–950 ramp

primary

#458DEF

secondary

#E8CDA7

accent

#8405E1

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #458DEF

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

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