#6455BE#6455BE

#6455BE is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.9% C 0.159 H 286.0°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#6455BE
RGB	rgb(100, 85, 190)
HSL	hsl(249, 45%, 54%)
HSV	hsv(249, 55%, 75%)
CMYK	cmyk(47.4%, 55.3%, 0%, 25.5%)
CIE-LAB	lab(42.65, 33.25, -53.45)
CIE-LCH	lch(42.65, 62.95, 301.88°)
OKLab	oklab(51.92% 0.0437 -0.1525)
OKLCH	oklch(51.92% 0.159 286)
XYZ	xyz(17.7956, 12.9232, 50.2620)
Luminance	0.1292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6455BE #AFBE55

analogous

#557BBE #6455BE #9955BE

triadic

#6455BE #BE6455 #55BE64

tetradic

#6455BE #BE557B #AFBE55 #55BE99

square

#6455BE #BE557B #AFBE55 #55BE99

split-complementary

#6455BE #BE9955 #7BBE55

monochromatic

#342A6E #493B9B #6455BE #8C81CF #B5AEE0

Accessibility & contrast

On white

5.86

#6455BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#6455BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6455BE

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6455BE	#FFFFFF	#000000	##FFFFFF
##6455BE	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1968C2

Deuteranopia (green-blind)

#1562BC

Tritanopia (blue-blind)

#466C81

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6455be;
/* rgb */ color: rgb(100, 85, 190);
/* oklch */ color: oklch(51.9% 0.159 286.0);

Tailwind

colors: {
  custom: {
    50: '#9685d2',
    500: '#6455be',
    950: '#000000',
  },
}

SCSS

$custom: #6455be;
$custom-light: #9685d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6455be",
  "rgb": {
    "r": 100,
    "g": 85,
    "b": 190
  },
  "hsl": {
    "h": 248.571,
    "s": 44.681,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5192,
    "c": 0.15861,
    "h": 286
  },
  "luminance": 0.12924
}

Semantic roles & 50–950 ramp

primary

#6455BE

secondary

#C7CEA1

accent

#D453C2

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6455BE

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

Preview Lab → · Contrast checker → · Palette generator →