#6459CF#6459CF

#6459CF is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.176 H 283.0°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#6459CF
RGB	rgb(100, 89, 207)
HSL	hsl(246, 55%, 58%)
HSV	hsv(246, 57%, 81%)
CMYK	cmyk(51.7%, 57%, 0%, 18.8%)
CIE-LAB	lab(44.74, 36.01, -59.91)
CIE-LCH	lch(44.74, 69.89, 301.01°)
OKLab	oklab(53.84% 0.0395 -0.1714)
OKLCH	oklch(53.84% 0.176 283)
XYZ	xyz(20.0870, 14.3580, 60.7323)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6459CF #C4CF59

analogous

#5989CF #6459CF #9F59CF

triadic

#6459CF #CF6459 #59CF64

tetradic

#6459CF #CF5989 #C4CF59 #59CF9F

square

#6459CF #CF5989 #C4CF59 #59CF9F

split-complementary

#6459CF #CF9F59 #89CF59

monochromatic

#302787 #4135B6 #6459CF #9088DD #BDB8EA

Accessibility & contrast

On white

5.42

#6459CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#6459CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6459CF

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6459CF	#FFFFFF	#000000	##FFFFFF
##6459CF	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED3

Deuteranopia (green-blind)

#0066CD

Tritanopia (blue-blind)

#39748B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6459cf;
/* rgb */ color: rgb(100, 89, 207);
/* oklch */ color: oklch(53.8% 0.176 283.0);

Tailwind

colors: {
  custom: {
    50: '#9888de',
    500: '#6459cf',
    950: '#000000',
  },
}

SCSS

$custom: #6459cf;
$custom-light: #9888de;
$custom-dark: #000000;

JSON

{
  "hex": "#6459cf",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 207
  },
  "hsl": {
    "h": 245.593,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53838,
    "c": 0.17591,
    "h": 283
  },
  "luminance": 0.14359
}

Semantic roles & 50–950 ramp

primary

#6459CF

secondary

#D5D9AA

accent

#DE49D1

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6459CF

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

Preview Lab → · Contrast checker → · Palette generator →