#6458E4#6458E4

#6458E4 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.3% C 0.204 H 281.2°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#6458E4
RGB	rgb(100, 88, 228)
HSL	hsl(245, 72%, 62%)
HSV	hsv(245, 61%, 89%)
CMYK	cmyk(56.1%, 61.4%, 0%, 10.6%)
CIE-LAB	lab(46.03, 43.06, -69.79)
CIE-LCH	lch(46.03, 82.01, 301.67°)
OKLab	oklab(55.26% 0.0398 -0.2005)
OKLCH	oklch(55.26% 0.204 281.2)
XYZ	xyz(22.7445, 15.2887, 75.1363)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6458E4 #D8E458

analogous

#5892E4 #6458E4 #AA58E4

triadic

#6458E4 #E46458 #58E464

tetradic

#6458E4 #E45892 #D8E458 #58E4AA

square

#6458E4 #E45892 #D8E458 #58E4AA

split-complementary

#6458E4 #E4AA58 #92E458

monochromatic

#271BA7 #3323DB #6458E4 #958DED #C6C1F5

Accessibility & contrast

On white

5.17

#6458E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#6458E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6458E4

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6458E4	#FFFFFF	#000000	##FFFFFF
##6458E4	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E9

Deuteranopia (green-blind)

#0068E1

Tritanopia (blue-blind)

#1F7A96

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6458e4;
/* rgb */ color: rgb(100, 88, 228);
/* oklch */ color: oklch(55.3% 0.204 281.2);

Tailwind

colors: {
  custom: {
    50: '#9b88ed',
    500: '#6458e4',
    950: '#000000',
  },
}

SCSS

$custom: #6458e4;
$custom-light: #9b88ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6458e4",
  "rgb": {
    "r": 100,
    "g": 88,
    "b": 228
  },
  "hsl": {
    "h": 245.143,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.5526,
    "c": 0.20441,
    "h": 281.2
  },
  "luminance": 0.1529
}

Semantic roles & 50–950 ramp

primary

#6458E4

secondary

#E1E6B2

accent

#D411C4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6458E4

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

Preview Lab → · Contrast checker → · Palette generator →