#458DE0#458DE0

#458DE0 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.145 H 253.7°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#458DE0
RGB	rgb(69, 141, 224)
HSL	hsl(212, 71%, 57%)
HSV	hsv(212, 69%, 88%)
CMYK	cmyk(69.2%, 37.1%, 0%, 12.2%)
CIE-LAB	lab(57.75, 4.31, -48.79)
CIE-LCH	lch(57.75, 48.98, 275.05°)
OKLab	oklab(63.64% -0.0405 -0.1388)
OKLCH	oklch(63.64% 0.145 253.7)
XYZ	xyz(25.4287, 25.6941, 74.1259)
Luminance	0.2570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458DE0 #E09845

analogous

#45DBE0 #458DE0 #4A45E0

triadic

#458DE0 #E0458D #8DE045

tetradic

#458DE0 #E045DB #E09845 #45E04A

square

#458DE0 #E045DB #E09845 #45E04A

split-complementary

#458DE0 #E04A45 #DBE045

monochromatic

#185192 #216EC7 #458DE0 #79ADE9 #AECDF1

Accessibility & contrast

On white

3.42

#458DE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#458DE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458DE0

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458DE0	#FFFFFF	#000000	##000000
##458DE0	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6793E3

Deuteranopia (green-blind)

#5084DE

Tritanopia (blue-blind)

#00A0AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #458de0;
/* rgb */ color: rgb(69, 141, 224);
/* oklch */ color: oklch(63.6% 0.145 253.7);

Tailwind

colors: {
  custom: {
    50: '#8aadea',
    500: '#458de0',
    950: '#000000',
  },
}

SCSS

$custom: #458de0;
$custom-light: #8aadea;
$custom-dark: #000000;

JSON

{
  "hex": "#458de0",
  "rgb": {
    "r": 69,
    "g": 141,
    "b": 224
  },
  "hsl": {
    "h": 212.129,
    "s": 71.429,
    "l": 57.451
  },
  "oklch": {
    "l": 0.63635,
    "c": 0.14461,
    "h": 253.7
  },
  "luminance": 0.25697
}

Semantic roles & 50–950 ramp

primary

#458DE0

secondary

#E0C3A1

accent

#9A3AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458DE0

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

Preview Lab → · Contrast checker → · Palette generator →