#6455D2#6455D2

#6455D2 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.4% C 0.185 H 283.6°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#6455D2
RGB	rgb(100, 85, 210)
HSL	hsl(247, 58%, 58%)
HSV	hsv(247, 60%, 82%)
CMYK	cmyk(52.4%, 59.5%, 0%, 17.6%)
CIE-LAB	lab(44.03, 39.31, -62.78)
CIE-LCH	lch(44.03, 74.07, 302.05°)
OKLab	oklab(53.38% 0.0436 -0.1799)
OKLCH	oklch(53.38% 0.185 283.6)
XYZ	xyz(20.1334, 13.8584, 62.5743)
Luminance	0.1386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6455D2 #C3D255

analogous

#5584D2 #6455D2 #A255D2

triadic

#6455D2 #D26455 #55D264

tetradic

#6455D2 #D25584 #C3D255 #55D2A2

square

#6455D2 #D25584 #C3D255 #55D2A2

split-complementary

#6455D2 #D2A255 #84D255

monochromatic

#302488 #4131B9 #6455D2 #9085DF #BCB6EC

Accessibility & contrast

On white

5.57

#6455D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#6455D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6455D2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6455D2	#FFFFFF	#000000	##FFFFFF
##6455D2	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0064CF

Tritanopia (blue-blind)

#37728B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6455d2;
/* rgb */ color: rgb(100, 85, 210);
/* oklch */ color: oklch(53.4% 0.185 283.6);

Tailwind

colors: {
  custom: {
    50: '#9985e1',
    500: '#6455d2',
    950: '#000000',
  },
}

SCSS

$custom: #6455d2;
$custom-light: #9985e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6455d2",
  "rgb": {
    "r": 100,
    "g": 85,
    "b": 210
  },
  "hsl": {
    "h": 247.2,
    "s": 58.14,
    "l": 57.843
  },
  "oklch": {
    "l": 0.53379,
    "c": 0.18511,
    "h": 283.6
  },
  "luminance": 0.13859
}

Semantic roles & 50–950 ramp

primary

#6455D2

secondary

#D4DAA8

accent

#E146CF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6455D2

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

Preview Lab → · Contrast checker → · Palette generator →