#6455E3#6455E3

#6455E3 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 54.7% C 0.207 H 281.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#6455E3
RGB	rgb(100, 85, 227)
HSL	hsl(246, 72%, 61%)
HSV	hsv(246, 63%, 89%)
CMYK	cmyk(55.9%, 62.6%, 0%, 11%)
CIE-LAB	lab(45.29, 44.50, -70.43)
CIE-LCH	lch(45.29, 83.31, 302.29°)
OKLab	oklab(54.7% 0.0426 -0.2024)
OKLCH	oklch(54.7% 0.207 281.9)
XYZ	xyz(22.3649, 14.7509, 74.3269)
Luminance	0.1475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6455E3 #D4E355

analogous

#558DE3 #6455E3 #AB55E3

triadic

#6455E3 #E36455 #55E364

tetradic

#6455E3 #E3558D #D4E355 #55E3AB

square

#6455E3 #E3558D #D4E355 #55E3AB

split-complementary

#6455E3 #E3AB55 #8DE355

monochromatic

#291BA3 #3623D7 #6455E3 #948AEC #C4BEF4

Accessibility & contrast

On white

5.32

#6455E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#6455E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6455E3

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6455E3	#FFFFFF	#000000	##FFFFFF
##6455E3	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070E8

Deuteranopia (green-blind)

#0066E0

Tritanopia (blue-blind)

#227894

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6455e3;
/* rgb */ color: rgb(100, 85, 227);
/* oklch */ color: oklch(54.7% 0.207 281.9);

Tailwind

colors: {
  custom: {
    50: '#9b86ed',
    500: '#6455e3',
    950: '#000000',
  },
}

SCSS

$custom: #6455e3;
$custom-light: #9b86ed;
$custom-dark: #000000;

JSON

{
  "hex": "#6455e3",
  "rgb": {
    "r": 100,
    "g": 85,
    "b": 227
  },
  "hsl": {
    "h": 246.338,
    "s": 71.717,
    "l": 61.176
  },
  "oklch": {
    "l": 0.54699,
    "c": 0.20681,
    "h": 281.9
  },
  "luminance": 0.14752
}

Semantic roles & 50–950 ramp

primary

#6455E3

secondary

#DFE5AF

accent

#D412BF

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6455E3

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

Preview Lab → · Contrast checker → · Palette generator →