#6B83F0#6B83F0

#6B83F0 is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.4% C 0.164 H 271.7°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#6B83F0
RGB	rgb(107, 131, 240)
HSL	hsl(229, 82%, 68%)
HSV	hsv(229, 55%, 94%)
CMYK	cmyk(55.4%, 45.4%, 0%, 5.9%)
CIE-LAB	lab(57.70, 22.39, -57.66)
CIE-LCH	lch(57.70, 61.85, 291.22°)
OKLab	oklab(64.37% 0.005 -0.1643)
OKLCH	oklch(64.37% 0.164 271.7)
XYZ	xyz(29.9027, 25.6475, 85.7959)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B83F0 #F0D86B

analogous

#6BC5F0 #6B83F0 #956BF0

triadic

#6B83F0 #F06B83 #83F06B

tetradic

#6B83F0 #F06BC5 #F0D86B #6BF095

square

#6B83F0 #F06BC5 #F0D86B #6BF095

split-complementary

#6B83F0 #F0956B #C5F06B

monochromatic

#1536CC #3354EA #6B83F0 #A3B2F6 #DAE0FB

Accessibility & contrast

On white

3.43

#6B83F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#6B83F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B83F0

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B83F0	#FFFFFF	#000000	##000000
##6B83F0	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5191F4

Deuteranopia (green-blind)

#4085EE

Tritanopia (blue-blind)

#1C9BAE

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6b83f0;
/* rgb */ color: rgb(107, 131, 240);
/* oklch */ color: oklch(64.4% 0.164 271.7);

Tailwind

colors: {
  custom: {
    50: '#9fa6f5',
    500: '#6b83f0',
    950: '#000000',
  },
}

SCSS

$custom: #6b83f0;
$custom-light: #9fa6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6b83f0",
  "rgb": {
    "r": 107,
    "g": 131,
    "b": 240
  },
  "hsl": {
    "h": 229.173,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.64365,
    "c": 0.16437,
    "h": 271.7
  },
  "luminance": 0.2565
}

Semantic roles & 50–950 ramp

primary

#6B83F0

secondary

#F0E8C7

accent

#B708DE

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6B83F0

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

Preview Lab → · Contrast checker → · Palette generator →