#458EE0#458EE0

#458EE0 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.9% C 0.144 H 253.2°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#458EE0
RGB	rgb(69, 142, 224)
HSL	hsl(212, 71%, 57%)
HSV	hsv(212, 69%, 88%)
CMYK	cmyk(69.2%, 36.6%, 0%, 12.2%)
CIE-LAB	lab(58.03, 3.72, -48.35)
CIE-LCH	lch(58.03, 48.49, 274.40°)
OKLab	oklab(63.86% -0.0414 -0.1375)
OKLCH	oklch(63.86% 0.144 253.2)
XYZ	xyz(25.5768, 25.9903, 74.1752)
Luminance	0.2599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458EE0 #E09745

analogous

#45DCE0 #458EE0 #4945E0

triadic

#458EE0 #E0458E #8EE045

tetradic

#458EE0 #E045DC #E09745 #45E049

square

#458EE0 #E045DC #E09745 #45E049

split-complementary

#458EE0 #E04945 #DCE045

monochromatic

#185292 #216FC7 #458EE0 #79AEE9 #AECEF1

Accessibility & contrast

On white

3.39

#458EE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#458EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458EE0

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458EE0	#FFFFFF	#000000	##000000
##458EE0	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6993E3

Deuteranopia (green-blind)

#5285DE

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458ee0;
/* rgb */ color: rgb(69, 142, 224);
/* oklch */ color: oklch(63.9% 0.144 253.2);

Tailwind

colors: {
  custom: {
    50: '#8aaeea',
    500: '#458ee0',
    950: '#000000',
  },
}

SCSS

$custom: #458ee0;
$custom-light: #8aaeea;
$custom-dark: #000000;

JSON

{
  "hex": "#458ee0",
  "rgb": {
    "r": 69,
    "g": 142,
    "b": 224
  },
  "hsl": {
    "h": 211.742,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63855,
    "c": 0.14361,
    "h": 253.2
  },
  "luminance": 0.25993
}

Semantic roles & 50–950 ramp

primary

#458EE0

secondary

#E0C2A1

accent

#993AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458EE0

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

Preview Lab → · Contrast checker → · Palette generator →