#6453BF#6453BF

#6453BF is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.6% C 0.163 H 286.4°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#6453BF
RGB	rgb(100, 83, 191)
HSL	hsl(249, 46%, 54%)
HSV	hsv(249, 57%, 75%)
CMYK	cmyk(47.6%, 56.5%, 0%, 25.1%)
CIE-LAB	lab(42.24, 34.76, -54.69)
CIE-LCH	lch(42.24, 64.80, 302.44°)
OKLab	oklab(51.64% 0.0461 -0.1561)
OKLCH	oklch(51.64% 0.163 286.4)
XYZ	xyz(17.7500, 12.6566, 50.7878)
Luminance	0.1266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6453BF #AEBF53

analogous

#5378BF #6453BF #9A53BF

triadic

#6453BF #BF6453 #53BF64

tetradic

#6453BF #BF5378 #AEBF53 #53BF9A

square

#6453BF #BF5378 #AEBF53 #53BF9A

split-complementary

#6453BF #BF9A53 #78BF53

monochromatic

#34296E #493A9B #6453BF #8C80D0 #B4ACE0

Accessibility & contrast

On white

5.95

#6453BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#6453BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6453BF

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6453BF	#FFFFFF	#000000	##FFFFFF
##6453BF	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C67C3

Deuteranopia (green-blind)

#0861BD

Tritanopia (blue-blind)

#456B81

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6453bf;
/* rgb */ color: rgb(100, 83, 191);
/* oklch */ color: oklch(51.6% 0.163 286.4);

Tailwind

colors: {
  custom: {
    50: '#9684d3',
    500: '#6453bf',
    950: '#000000',
  },
}

SCSS

$custom: #6453bf;
$custom-light: #9684d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6453bf",
  "rgb": {
    "r": 100,
    "g": 83,
    "b": 191
  },
  "hsl": {
    "h": 249.444,
    "s": 45.763,
    "l": 53.725
  },
  "oklch": {
    "l": 0.51641,
    "c": 0.16276,
    "h": 286.4
  },
  "luminance": 0.12657
}

Semantic roles & 50–950 ramp

primary

#6453BF

secondary

#C7CEA0

accent

#D552C1

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6453BF

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

Preview Lab → · Contrast checker → · Palette generator →