#6459BC#6459BC

#6459BC is a mid, vivid blue. Relative luminance 0.135; OKLCH L 52.5% C 0.150 H 285.0°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#6459BC
RGB	rgb(100, 89, 188)
HSL	hsl(247, 42%, 54%)
HSV	hsv(247, 53%, 74%)
CMYK	cmyk(46.8%, 52.7%, 0%, 26.3%)
CIE-LAB	lab(43.48, 30.22, -50.94)
CIE-LCH	lch(43.48, 59.23, 300.67°)
OKLab	oklab(52.5% 0.039 -0.1451)
OKLCH	oklch(52.5% 0.15 285)
XYZ	xyz(17.9023, 13.4841, 49.2266)
Luminance	0.1348 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6459BC #B1BC59

analogous

#5980BC #6459BC #9659BC

triadic

#6459BC #BC6459 #59BC64

tetradic

#6459BC #BC5980 #B1BC59 #59BC96

square

#6459BC #BC5980 #B1BC59 #59BC96

split-complementary

#6459BC #BC9659 #80BC59

monochromatic

#342C6E #483E9A #6459BC #8D85CE #B5B0DF

Accessibility & contrast

On white

5.68

#6459BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#6459BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6459BC

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6459BC	#FFFFFF	#000000	##FFFFFF
##6459BC	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#286ABF

Deuteranopia (green-blind)

#2564BA

Tritanopia (blue-blind)

#476E82

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6459bc;
/* rgb */ color: rgb(100, 89, 188);
/* oklch */ color: oklch(52.5% 0.150 285.0);

Tailwind

colors: {
  custom: {
    50: '#9688d1',
    500: '#6459bc',
    950: '#000000',
  },
}

SCSS

$custom: #6459bc;
$custom-light: #9688d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6459bc",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 188
  },
  "hsl": {
    "h": 246.667,
    "s": 42.489,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52501,
    "c": 0.1502,
    "h": 285
  },
  "luminance": 0.13485
}

Semantic roles & 50–950 ramp

primary

#6459BC

secondary

#C9CDA3

accent

#D256C4

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6459BC

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

Preview Lab → · Contrast checker → · Palette generator →