#6459CB#6459CB

#6459CB is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.171 H 283.4°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#6459CB
RGB	rgb(100, 89, 203)
HSL	hsl(246, 52%, 57%)
HSV	hsv(246, 56%, 80%)
CMYK	cmyk(50.7%, 56.2%, 0%, 20.4%)
CIE-LAB	lab(44.47, 34.78, -58.05)
CIE-LCH	lch(44.47, 67.67, 300.93°)
OKLab	oklab(53.55% 0.0395 -0.1659)
OKLCH	oklch(53.55% 0.171 283.4)
XYZ	xyz(19.6041, 14.1648, 58.1894)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6459CB #C0CB59

analogous

#5987CB #6459CB #9D59CB

triadic

#6459CB #CB6459 #59CB64

tetradic

#6459CB #CB5987 #C0CB59 #59CB9D

square

#6459CB #CB5987 #C0CB59 #59CB9D

split-complementary

#6459CB #CB9D59 #87CB59

monochromatic

#312881 #4337B0 #6459CB #9088DA #BBB6E8

Accessibility & contrast

On white

5.48

#6459CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#6459CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6459CB

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6459CB	#FFFFFF	#000000	##FFFFFF
##6459CB	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#076DCF

Deuteranopia (green-blind)

#0065C9

Tritanopia (blue-blind)

#3C7389

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6459cb;
/* rgb */ color: rgb(100, 89, 203);
/* oklch */ color: oklch(53.5% 0.171 283.4);

Tailwind

colors: {
  custom: {
    50: '#9888dc',
    500: '#6459cb',
    950: '#000000',
  },
}

SCSS

$custom: #6459cb;
$custom-light: #9888dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6459cb",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 203
  },
  "hsl": {
    "h": 245.789,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.53548,
    "c": 0.17058,
    "h": 283.4
  },
  "luminance": 0.14166
}

Semantic roles & 50–950 ramp

primary

#6459CB

secondary

#D3D7A9

accent

#DC4CCE

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6459CB

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

Preview Lab → · Contrast checker → · Palette generator →