#6458EA#6458EA

#6458EA is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.7% C 0.212 H 280.7°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#6458EA
RGB	rgb(100, 88, 234)
HSL	hsl(245, 78%, 63%)
HSV	hsv(245, 62%, 92%)
CMYK	cmyk(57.3%, 62.4%, 0%, 8.2%)
CIE-LAB	lab(46.48, 44.91, -72.44)
CIE-LCH	lch(46.48, 85.23, 301.80°)
OKLab	oklab(55.74% 0.0394 -0.2083)
OKLCH	oklch(55.74% 0.212 280.7)
XYZ	xyz(23.5919, 15.6277, 79.5992)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6458EA #DEEA58

analogous

#5895EA #6458EA #AD58EA

triadic

#6458EA #EA6458 #58EA64

tetradic

#6458EA #EA5895 #DEEA58 #58EAAD

square

#6458EA #EA5895 #DEEA58 #58EAAD

split-complementary

#6458EA #EAAD58 #95EA58

monochromatic

#2316B1 #3222E3 #6458EA #968EF1 #C9C5F8

Accessibility & contrast

On white

5.09

#6458EA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#6458EA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6458EA

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6458EA	#FFFFFF	#000000	##FFFFFF
##6458EA	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EF

Deuteranopia (green-blind)

#0069E7

Tritanopia (blue-blind)

#117C99

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6458ea;
/* rgb */ color: rgb(100, 88, 234);
/* oklch */ color: oklch(55.7% 0.212 280.7);

Tailwind

colors: {
  custom: {
    50: '#9c88f2',
    500: '#6458ea',
    950: '#000000',
  },
}

SCSS

$custom: #6458ea;
$custom-light: #9c88f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6458ea",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 234
  },
  "hsl": {
    "h": 244.932,
    "s": 77.66,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55735,
    "c": 0.21197,
    "h": 280.7
  },
  "luminance": 0.15629
}

Semantic roles & 50–950 ramp

primary

#6458EA

secondary

#E5E9B5

accent

#DA0CC9

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6458EA

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

Preview Lab → · Contrast checker → · Palette generator →