#458FDF#458FDF

#458FDF is a light, vivid cyan. Relative luminance 0.262; OKLCH L 64.0% C 0.141 H 252.4°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#458FDF
RGB	rgb(69, 143, 223)
HSL	hsl(211, 71%, 57%)
HSV	hsv(211, 69%, 87%)
CMYK	cmyk(69.1%, 35.9%, 0%, 12.5%)
CIE-LAB	lab(58.26, 2.78, -47.42)
CIE-LCH	lch(58.26, 47.50, 273.36°)
OKLab	oklab(64.02% -0.0426 -0.1348)
OKLCH	oklch(64.02% 0.141 252.4)
XYZ	xyz(25.5911, 26.2351, 73.5129)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458FDF #DF9545

analogous

#45DCDF #458FDF #4845DF

triadic

#458FDF #DF458F #8FDF45

tetradic

#458FDF #DF45DC #DF9545 #45DF48

square

#458FDF #DF45DC #DF9545 #45DF48

split-complementary

#458FDF #DF4845 #DCDF45

monochromatic

#195291 #2270C5 #458FDF #79AEE8 #ADCEF1

Accessibility & contrast

On white

3.36

#458FDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#458FDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458FDF

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458FDF	#FFFFFF	#000000	##000000
##458FDF	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B94E2

Deuteranopia (green-blind)

#5585DD

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #458fdf;
/* rgb */ color: rgb(69, 143, 223);
/* oklch */ color: oklch(64.0% 0.141 252.4);

Tailwind

colors: {
  custom: {
    50: '#89afe9',
    500: '#458fdf',
    950: '#000000',
  },
}

SCSS

$custom: #458fdf;
$custom-light: #89afe9;
$custom-dark: #000000;

JSON

{
  "hex": "#458fdf",
  "rgb": {
    "r": 69,
    "g": 143,
    "b": 223
  },
  "hsl": {
    "h": 211.169,
    "s": 70.642,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6402,
    "c": 0.14136,
    "h": 252.4
  },
  "luminance": 0.26238
}

Semantic roles & 50–950 ramp

primary

#458FDF

secondary

#DFC1A1

accent

#973AED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458FDF

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

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