#6A51F0#6A51F0

#6A51F0 is a mid, highly saturated blue. Relative luminance 0.152; OKLCH L 55.6% C 0.227 H 283.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#6A51F0
RGB	rgb(106, 81, 240)
HSL	hsl(249, 84%, 63%)
HSV	hsv(249, 66%, 94%)
CMYK	cmyk(55.8%, 66.3%, 0%, 5.9%)
CIE-LAB	lab(45.96, 51.62, -76.65)
CIE-LCH	lch(45.96, 92.41, 303.96°)
OKLab	oklab(55.62% 0.0524 -0.2205)
OKLCH	oklch(55.62% 0.227 283.4)
XYZ	xyz(24.6096, 15.2388, 84.0658)
Luminance	0.1524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A51F0 #D7F051

analogous

#5187F0 #6A51F0 #B951F0

triadic

#6A51F0 #F06A51 #51F06A

tetradic

#6A51F0 #F05187 #D7F051 #51F0B9

square

#6A51F0 #F05187 #D7F051 #51F0B9

split-complementary

#6A51F0 #F0B951 #87F051

monochromatic

#2A10B7 #3A19EB #6A51F0 #9A89F5 #CAC2FA

Accessibility & contrast

On white

5.19

#6A51F0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#6A51F0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6A51F0

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A51F0	#FFFFFF	#000000	##FFFFFF
##6A51F0	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F5

Deuteranopia (green-blind)

#0067ED

Tritanopia (blue-blind)

#257A9A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6a51f0;
/* rgb */ color: rgb(106, 81, 240);
/* oklch */ color: oklch(55.6% 0.227 283.4);

Tailwind

colors: {
  custom: {
    50: '#a184f6',
    500: '#6a51f0',
    950: '#000000',
  },
}

SCSS

$custom: #6a51f0;
$custom-light: #a184f6;
$custom-dark: #000000;

JSON

{
  "hex": "#6a51f0",
  "rgb": {
    "r": 106,
    "g": 81,
    "b": 240
  },
  "hsl": {
    "h": 249.434,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.55621,
    "c": 0.22662,
    "h": 283.4
  },
  "luminance": 0.1524
}

Semantic roles & 50–950 ramp

primary

#6A51F0

secondary

#E2EBB2

accent

#E105BE

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6A51F0

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

Preview Lab → · Contrast checker → · Palette generator →