#458EDF#458EDF

#458EDF is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.8% C 0.142 H 253.0°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#458EDF
RGB	rgb(69, 142, 223)
HSL	hsl(212, 71%, 57%)
HSV	hsv(212, 69%, 87%)
CMYK	cmyk(69.1%, 36.3%, 0%, 12.5%)
CIE-LAB	lab(57.98, 3.37, -47.87)
CIE-LCH	lch(57.98, 47.99, 274.03°)
OKLab	oklab(63.8% -0.0417 -0.1361)
OKLCH	oklch(63.8% 0.142 253)
XYZ	xyz(25.4416, 25.9362, 73.4631)
Luminance	0.2594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EDF #DF9645

analogous

#45DBDF #458EDF #4945DF

triadic

#458EDF #DF458E #8EDF45

tetradic

#458EDF #DF45DB #DF9645 #45DF49

square

#458EDF #DF45DB #DF9645 #45DF49

split-complementary

#458EDF #DF4945 #DBDF45

monochromatic

#195291 #226FC5 #458EDF #79AEE8 #ADCDF1

Accessibility & contrast

On white

3.39

#458EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#458EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EDF

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EDF	#FFFFFF	#000000	##000000
##458EDF	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E2

Deuteranopia (green-blind)

#5385DD

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458edf;
/* rgb */ color: rgb(69, 142, 223);
/* oklch */ color: oklch(63.8% 0.142 253.0);

Tailwind

colors: {
  custom: {
    50: '#89aee9',
    500: '#458edf',
    950: '#000000',
  },
}

SCSS

$custom: #458edf;
$custom-light: #89aee9;
$custom-dark: #000000;

JSON

{
  "hex": "#458edf",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 223
  },
  "hsl": {
    "h": 211.558,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.63798,
    "c": 0.14235,
    "h": 253
  },
  "luminance": 0.25939
}

Semantic roles & 50–950 ramp

primary

#458EDF

secondary

#DFC2A1

accent

#993AED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458EDF

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

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