#458BF1#458BF1

#458BF1 is a light, vivid blue. Relative luminance 0.261; OKLCH L 64.2% C 0.169 H 258.0°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#458BF1
RGB	rgb(69, 139, 241)
HSL	hsl(216, 86%, 61%)
HSV	hsv(216, 71%, 95%)
CMYK	cmyk(71.4%, 42.3%, 0%, 5.5%)
CIE-LAB	lab(58.11, 11.49, -57.66)
CIE-LCH	lch(58.11, 58.79, 281.27°)
OKLab	oklab(64.22% -0.035 -0.1649)
OKLCH	oklch(64.22% 0.169 258)
XYZ	xyz(27.5583, 26.0783, 86.7833)
Luminance	0.2608 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BF1 #F1AB45

analogous

#45E1F1 #458BF1 #5545F1

triadic

#458BF1 #F1458B #8BF145

tetradic

#458BF1 #F145E1 #F1AB45 #45F155

square

#458BF1 #F145E1 #F1AB45 #45F155

split-complementary

#458BF1 #F15545 #E1F145

monochromatic

#0D4FAE #1168E7 #458BF1 #7EAEF5 #B7D2FA

Accessibility & contrast

On white

3.38

#458BF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#458BF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BF1

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BF1	#FFFFFF	#000000	##000000
##458BF1	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5994F5

Deuteranopia (green-blind)

#3B84EF

Tritanopia (blue-blind)

#00A3B2

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #458bf1;
/* rgb */ color: rgb(69, 139, 241);
/* oklch */ color: oklch(64.2% 0.169 258.0);

Tailwind

colors: {
  custom: {
    50: '#8dacf6',
    500: '#458bf1',
    950: '#000000',
  },
}

SCSS

$custom: #458bf1;
$custom-light: #8dacf6;
$custom-dark: #000000;

JSON

{
  "hex": "#458bf1",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 241
  },
  "hsl": {
    "h": 215.581,
    "s": 86,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64219,
    "c": 0.16853,
    "h": 258
  },
  "luminance": 0.26081
}

Semantic roles & 50–950 ramp

primary

#458BF1

secondary

#E9CFA8

accent

#8803E3

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #458BF1

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

Preview Lab → · Contrast checker → · Palette generator →