#6450CD#6450CD

#6450CD is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.2% C 0.185 H 285.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#6450CD
RGB	rgb(100, 80, 205)
HSL	hsl(250, 56%, 56%)
HSV	hsv(250, 61%, 80%)
CMYK	cmyk(51.2%, 61%, 0%, 19.6%)
CIE-LAB	lab(42.54, 40.74, -62.32)
CIE-LCH	lch(42.54, 74.45, 303.17°)
OKLab	oklab(52.17% 0.049 -0.1786)
OKLCH	oklch(52.17% 0.185 285.3)
XYZ	xyz(19.1403, 12.8534, 59.2182)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6450CD #B9CD50

analogous

#507ACD #6450CD #A250CD

triadic

#6450CD #CD6450 #50CD64

tetradic

#6450CD #CD507A #B9CD50 #50CDA2

square

#6450CD #CD507A #B9CD50 #50CDA2

split-complementary

#6450CD #CDA250 #7ACD50

monochromatic

#33247E #4632AE #6450CD #8E80DB #B8AFE8

Accessibility & contrast

On white

5.88

#6450CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#6450CD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6450CD

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6450CD	#FFFFFF	#000000	##FFFFFF
##6450CD	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D1

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#3C6E87

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6450cd;
/* rgb */ color: rgb(100, 80, 205);
/* oklch */ color: oklch(52.2% 0.185 285.3);

Tailwind

colors: {
  custom: {
    50: '#9882dd',
    500: '#6450cd',
    950: '#000000',
  },
}

SCSS

$custom: #6450cd;
$custom-light: #9882dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6450cd",
  "rgb": {
    "r": 100,
    "g": 80,
    "b": 205
  },
  "hsl": {
    "h": 249.6,
    "s": 55.556,
    "l": 55.882
  },
  "oklch": {
    "l": 0.52174,
    "c": 0.18515,
    "h": 285.3
  },
  "luminance": 0.12854
}

Semantic roles & 50–950 ramp

primary

#6450CD

secondary

#CED6A2

accent

#DF49C7

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #6450CD

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

Preview Lab → · Contrast checker → · Palette generator →