#458CE0#458CE0

#458CE0 is a light, vivid cyan. Relative luminance 0.254; OKLCH L 63.4% C 0.146 H 254.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#458CE0
RGB	rgb(69, 140, 224)
HSL	hsl(213, 71%, 57%)
HSV	hsv(213, 69%, 88%)
CMYK	cmyk(69.2%, 37.5%, 0%, 12.2%)
CIE-LAB	lab(57.46, 4.91, -49.24)
CIE-LCH	lch(57.46, 49.48, 275.69°)
OKLab	oklab(63.42% -0.0395 -0.1401)
OKLCH	oklch(63.42% 0.146 254.2)
XYZ	xyz(25.2819, 25.4005, 74.0769)
Luminance	0.2540 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CE0 #E09945

analogous

#45DAE0 #458CE0 #4B45E0

triadic

#458CE0 #E0458C #8CE045

tetradic

#458CE0 #E045DA #E09945 #45E04B

square

#458CE0 #E045DA #E09945 #45E04B

split-complementary

#458CE0 #E04B45 #DAE045

monochromatic

#185092 #216DC7 #458CE0 #79ACE9 #AECDF1

Accessibility & contrast

On white

3.45

#458CE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#458CE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CE0

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CE0	#FFFFFF	#000000	##000000
##458CE0	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6692E3

Deuteranopia (green-blind)

#4F83DE

Tritanopia (blue-blind)

#00A0AB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #458ce0;
/* rgb */ color: rgb(69, 140, 224);
/* oklch */ color: oklch(63.4% 0.146 254.2);

Tailwind

colors: {
  custom: {
    50: '#8aadea',
    500: '#458ce0',
    950: '#000000',
  },
}

SCSS

$custom: #458ce0;
$custom-light: #8aadea;
$custom-dark: #000000;

JSON

{
  "hex": "#458ce0",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 224
  },
  "hsl": {
    "h": 212.516,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63415,
    "c": 0.14562,
    "h": 254.2
  },
  "luminance": 0.25403
}

Semantic roles & 50–950 ramp

primary

#458CE0

secondary

#E0C3A1

accent

#9B3AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458CE0

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

Preview Lab → · Contrast checker → · Palette generator →