#6780FF#6780FF

#6780FF is a light, vivid blue. Relative luminance 0.255; OKLCH L 64.5% C 0.189 H 271.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#6780FF
RGB	rgb(103, 128, 255)
HSL	hsl(230, 100%, 70%)
HSV	hsv(230, 60%, 100%)
CMYK	cmyk(59.6%, 49.8%, 0%, 0%)
CIE-LAB	lab(57.60, 28.26, -66.12)
CIE-LCH	lch(57.60, 71.91, 293.14°)
OKLab	oklab(64.51% 0.0057 -0.1893)
OKLCH	oklch(64.51% 0.189 271.7)
XYZ	xyz(31.3567, 25.5394, 97.8655)
Luminance	0.2554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6780FF #FFE667

analogous

#67CCFF #6780FF #9A67FF

triadic

#6780FF #FF6780 #80FF67

tetradic

#6780FF #FF67CC #FFE667 #67FF9A

square

#6780FF #FF67CC #FFE667 #67FF9A

split-complementary

#6780FF #FF9A67 #CCFF67

monochromatic

#0027EC #2A4DFF #6780FF #A4B3FF #E0E5FF

Accessibility & contrast

On white

3.44

#6780FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#6780FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6780FF

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6780FF	#FFFFFF	#000000	##000000
##6780FF	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A91FF

Deuteranopia (green-blind)

#1584FC

Tritanopia (blue-blind)

#009DB4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6780ff;
/* rgb */ color: rgb(103, 128, 255);
/* oklch */ color: oklch(64.5% 0.189 271.7);

Tailwind

colors: {
  custom: {
    50: '#9fa4ff',
    500: '#6780ff',
    950: '#000000',
  },
}

SCSS

$custom: #6780ff;
$custom-light: #9fa4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#6780ff",
  "rgb": {
    "r": 103,
    "g": 128,
    "b": 255
  },
  "hsl": {
    "h": 230.132,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.64512,
    "c": 0.18938,
    "h": 271.7
  },
  "luminance": 0.25542
}

Semantic roles & 50–950 ramp

primary

#6780FF

secondary

#F6EFCC

accent

#C000E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#100F18

muted

#7F7F86

Preview Lab

Preview with #6780FF

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

Preview Lab → · Contrast checker → · Palette generator →