#6B53EF#6B53EF

#6B53EF is a mid, highly saturated blue. Relative luminance 0.155; OKLCH L 55.9% C 0.223 H 283.5°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#6B53EF
RGB	rgb(107, 83, 239)
HSL	hsl(249, 83%, 63%)
HSV	hsv(249, 65%, 94%)
CMYK	cmyk(55.2%, 65.3%, 0%, 6.3%)
CIE-LAB	lab(46.37, 50.38, -75.42)
CIE-LCH	lch(46.37, 90.70, 303.74°)
OKLab	oklab(55.91% 0.0521 -0.2168)
OKLCH	oklch(55.91% 0.223 283.5)
XYZ	xyz(24.7319, 15.5428, 83.3415)
Luminance	0.1554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B53EF #D7EF53

analogous

#5389EF #6B53EF #B953EF

triadic

#6B53EF #EF6B53 #53EF6B

tetradic

#6B53EF #EF5389 #D7EF53 #53EFB9

square

#6B53EF #EF5389 #D7EF53 #53EFB9

split-complementary

#6B53EF #EFB953 #89EF53

monochromatic

#2A11B7 #3B1BEA #6B53EF #9B8BF4 #CBC3F9

Accessibility & contrast

On white

5.11

#6B53EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#6B53EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6B53EF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B53EF	#FFFFFF	#000000	##FFFFFF
##6B53EF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F4

Deuteranopia (green-blind)

#0069EC

Tritanopia (blue-blind)

#2A7B9A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6b53ef;
/* rgb */ color: rgb(107, 83, 239);
/* oklch */ color: oklch(55.9% 0.223 283.5);

Tailwind

colors: {
  custom: {
    50: '#a185f5',
    500: '#6b53ef',
    950: '#000000',
  },
}

SCSS

$custom: #6b53ef;
$custom-light: #a185f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b53ef",
  "rgb": {
    "r": 107,
    "g": 83,
    "b": 239
  },
  "hsl": {
    "h": 249.231,
    "s": 82.979,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55912,
    "c": 0.223,
    "h": 283.5
  },
  "luminance": 0.15544
}

Semantic roles & 50–950 ramp

primary

#6B53EF

secondary

#E2EBB3

accent

#DF06BE

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6B53EF

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

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