#6458F0#6458F0

#6458F0 is a mid, highly saturated blue. Relative luminance 0.160; OKLCH L 56.2% C 0.219 H 280.2°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#6458F0
RGB	rgb(100, 88, 240)
HSL	hsl(245, 84%, 64%)
HSV	hsv(245, 63%, 94%)
CMYK	cmyk(58.3%, 63.3%, 0%, 5.9%)
CIE-LAB	lab(46.95, 46.75, -75.06)
CIE-LCH	lch(46.95, 88.43, 301.92°)
OKLab	oklab(56.22% 0.0389 -0.216)
OKLCH	oklch(56.22% 0.219 280.2)
XYZ	xyz(24.4685, 15.9783, 84.2159)
Luminance	0.1598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6458F0 #E4F058

analogous

#5898F0 #6458F0 #B058F0

triadic

#6458F0 #F06458 #58F064

tetradic

#6458F0 #F05898 #E4F058 #58F0B0

square

#6458F0 #F05898 #E4F058 #58F0B0

split-complementary

#6458F0 #F0B058 #98F058

monochromatic

#1F11BD #3020EB #6458F0 #9890F5 #CCC8FA

Accessibility & contrast

On white

5.00

#6458F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#6458F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6458F0

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6458F0	#FFFFFF	#000000	##FFFFFF
##6458F0	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F5

Deuteranopia (green-blind)

#0069ED

Tritanopia (blue-blind)

#007E9C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6458f0;
/* rgb */ color: rgb(100, 88, 240);
/* oklch */ color: oklch(56.2% 0.219 280.2);

Tailwind

colors: {
  custom: {
    50: '#9d88f6',
    500: '#6458f0',
    950: '#000000',
  },
}

SCSS

$custom: #6458f0;
$custom-light: #9d88f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6458f0",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 240
  },
  "hsl": {
    "h": 244.737,
    "s": 83.516,
    "l": 64.314
  },
  "oklch": {
    "l": 0.56218,
    "c": 0.21944,
    "h": 280.2
  },
  "luminance": 0.1598
}

Semantic roles & 50–950 ramp

primary

#6458F0

secondary

#E8ECB8

accent

#E006CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6458F0

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

Preview Lab → · Contrast checker → · Palette generator →