#458BE1#458BE1

#458BE1 is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.3% C 0.148 H 255.0°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#458BE1
RGB	rgb(69, 139, 225)
HSL	hsl(213, 72%, 58%)
HSV	hsv(213, 69%, 88%)
CMYK	cmyk(69.3%, 38.2%, 0%, 11.8%)
CIE-LAB	lab(57.23, 5.85, -50.16)
CIE-LCH	lch(57.23, 50.50, 276.65°)
OKLab	oklab(63.25% -0.0384 -0.1429)
OKLCH	oklch(63.25% 0.148 255)
XYZ	xyz(25.2725, 25.1640, 74.7448)
Luminance	0.2517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BE1 #E19B45

analogous

#45D9E1 #458BE1 #4D45E1

triadic

#458BE1 #E1458B #8BE145

tetradic

#458BE1 #E145D9 #E19B45 #45E14D

square

#458BE1 #E145D9 #E19B45 #45E14D

split-complementary

#458BE1 #E14D45 #D9E145

monochromatic

#184F94 #206CC8 #458BE1 #7AACE9 #AECDF2

Accessibility & contrast

On white

3.48

#458BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#458BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BE1

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BE1	#FFFFFF	#000000	##000000
##458BE1	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6491E4

Deuteranopia (green-blind)

#4C83DF

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #458be1;
/* rgb */ color: rgb(69, 139, 225);
/* oklch */ color: oklch(63.3% 0.148 255.0);

Tailwind

colors: {
  custom: {
    50: '#8aaceb',
    500: '#458be1',
    950: '#000000',
  },
}

SCSS

$custom: #458be1;
$custom-light: #8aaceb;
$custom-dark: #000000;

JSON

{
  "hex": "#458be1",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 225
  },
  "hsl": {
    "h": 213.077,
    "s": 72.222,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.14792,
    "h": 255
  },
  "luminance": 0.25167
}

Semantic roles & 50–950 ramp

primary

#458BE1

secondary

#E0C4A2

accent

#9D39EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #458BE1

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

Preview Lab → · Contrast checker → · Palette generator →