#6459CC#6459CC

#6459CC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.6% C 0.172 H 283.3°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#6459CC
RGB	rgb(100, 89, 204)
HSL	hsl(246, 53%, 57%)
HSV	hsv(246, 56%, 80%)
CMYK	cmyk(51%, 56.4%, 0%, 20%)
CIE-LAB	lab(44.54, 35.09, -58.51)
CIE-LCH	lch(44.54, 68.23, 300.95°)
OKLab	oklab(53.62% 0.0395 -0.1673)
OKLCH	oklch(53.62% 0.172 283.3)
XYZ	xyz(19.7237, 14.2127, 58.8191)
Luminance	0.1421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6459CC #C1CC59

analogous

#5988CC #6459CC #9D59CC

triadic

#6459CC #CC6459 #59CC64

tetradic

#6459CC #CC5988 #C1CC59 #59CC9D

square

#6459CC #CC5988 #C1CC59 #59CC9D

split-complementary

#6459CC #CC9D59 #88CC59

monochromatic

#312883 #4236B1 #6459CC #9088DA #BBB7E9

Accessibility & contrast

On white

5.46

#6459CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6459CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6459CC

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6459CC	#FFFFFF	#000000	##FFFFFF
##6459CC	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#036DD0

Deuteranopia (green-blind)

#0066CA

Tritanopia (blue-blind)

#3B738A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6459cc;
/* rgb */ color: rgb(100, 89, 204);
/* oklch */ color: oklch(53.6% 0.172 283.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#6459cc",
  "rgb": {
    "r": 100,
    "g": 89,
    "b": 204
  },
  "hsl": {
    "h": 245.739,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.5362,
    "c": 0.17191,
    "h": 283.3
  },
  "luminance": 0.14214
}

Semantic roles & 50–950 ramp

primary

#6459CC

secondary

#D3D8A9

accent

#DC4BCF

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6459CC

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

Preview Lab → · Contrast checker → · Palette generator →