#6457E4#6457E4

#6457E4 is a mid, highly saturated blue. Relative luminance 0.151; OKLCH L 55.1% C 0.206 H 281.4°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#6457E4
RGB	rgb(100, 87, 228)
HSL	hsl(246, 72%, 62%)
HSV	hsv(246, 62%, 89%)
CMYK	cmyk(56.1%, 61.8%, 0%, 10.6%)
CIE-LAB	lab(45.81, 43.64, -70.15)
CIE-LCH	lch(45.81, 82.62, 301.89°)
OKLab	oklab(55.1% 0.0407 -0.2016)
OKLCH	oklch(55.1% 0.206 281.4)
XYZ	xyz(22.6630, 15.1257, 75.1091)
Luminance	0.1513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6457E4 #D7E457

analogous

#5791E4 #6457E4 #AB57E4

triadic

#6457E4 #E46457 #57E464

tetradic

#6457E4 #E45791 #D7E457 #57E4AB

square

#6457E4 #E45791 #D7E457 #57E4AB

split-complementary

#6457E4 #E4AB57 #91E457

monochromatic

#281BA6 #3423DB #6457E4 #958CEC #C5C0F5

Accessibility & contrast

On white

5.22

#6457E4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#6457E4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6457E4

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6457E4	#FFFFFF	#000000	##FFFFFF
##6457E4	1.00	5.22	4.03	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071E9

Deuteranopia (green-blind)

#0067E1

Tritanopia (blue-blind)

#1F7A95

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6457e4;
/* rgb */ color: rgb(100, 87, 228);
/* oklch */ color: oklch(55.1% 0.206 281.4);

Tailwind

colors: {
  custom: {
    50: '#9b87ed',
    500: '#6457e4',
    950: '#000000',
  },
}

SCSS

$custom: #6457e4;
$custom-light: #9b87ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6457e4",
  "rgb": {
    "r": 100,
    "g": 87,
    "b": 228
  },
  "hsl": {
    "h": 245.532,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.55098,
    "c": 0.20564,
    "h": 281.4
  },
  "luminance": 0.15127
}

Semantic roles & 50–950 ramp

primary

#6457E4

secondary

#E1E6B1

accent

#D411C2

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6457E4

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

Preview Lab → · Contrast checker → · Palette generator →