#458CF1#458CF1

#458CF1 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.4% C 0.167 H 257.6°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#458CF1
RGB	rgb(69, 140, 241)
HSL	hsl(215, 86%, 61%)
HSV	hsv(215, 71%, 95%)
CMYK	cmyk(71.4%, 41.9%, 0%, 5.5%)
CIE-LAB	lab(58.39, 10.89, -57.22)
CIE-LCH	lch(58.39, 58.24, 280.77°)
OKLab	oklab(64.43% -0.0359 -0.1635)
OKLCH	oklch(64.43% 0.167 257.6)
XYZ	xyz(27.7037, 26.3692, 86.8318)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CF1 #F1AA45

analogous

#45E2F1 #458CF1 #5445F1

triadic

#458CF1 #F1458C #8CF145

tetradic

#458CF1 #F145E2 #F1AA45 #45F154

square

#458CF1 #F145E2 #F1AA45 #45F154

split-complementary

#458CF1 #F15445 #E2F145

monochromatic

#0D50AE #116AE7 #458CF1 #7EAFF5 #B7D2FA

Accessibility & contrast

On white

3.35

#458CF1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#458CF1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CF1

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CF1	#FFFFFF	#000000	##000000
##458CF1	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B95F5

Deuteranopia (green-blind)

#3D85EF

Tritanopia (blue-blind)

#00A4B3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #458cf1;
/* rgb */ color: rgb(69, 140, 241);
/* oklch */ color: oklch(64.4% 0.167 257.6);

Tailwind

colors: {
  custom: {
    50: '#8dadf6',
    500: '#458cf1',
    950: '#000000',
  },
}

SCSS

$custom: #458cf1;
$custom-light: #8dadf6;
$custom-dark: #000000;

JSON

{
  "hex": "#458cf1",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 241
  },
  "hsl": {
    "h": 215.233,
    "s": 86,
    "l": 60.784
  },
  "oklch": {
    "l": 0.64431,
    "c": 0.16744,
    "h": 257.6
  },
  "luminance": 0.26372
}

Semantic roles & 50–950 ramp

primary

#458CF1

secondary

#E9CFA8

accent

#8603E3

background

#F9FAFF

surface

#F2F4FE

border

#CCCED6

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #458CF1

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

Preview Lab → · Contrast checker → · Palette generator →