#6788FE#6788FE

#6788FE is a light, vivid blue. Relative luminance 0.276; OKLCH L 66.0% C 0.178 H 269.3°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#6788FE
RGB	rgb(103, 136, 254)
HSL	hsl(227, 99%, 70%)
HSV	hsv(227, 59%, 100%)
CMYK	cmyk(59.4%, 46.5%, 0%, 0.4%)
CIE-LAB	lab(59.57, 23.13, -62.41)
CIE-LCH	lch(59.57, 66.56, 290.34°)
OKLab	oklab(65.99% -0.0022 -0.1783)
OKLCH	oklch(65.99% 0.178 269.3)
XYZ	xyz(32.2811, 27.6450, 97.3816)
Luminance	0.2765 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788FE #FEDD67

analogous

#67D4FE #6788FE #9167FE

triadic

#6788FE #FE6788 #88FE67

tetradic

#6788FE #FE67D4 #FEDD67 #67FE91

square

#6788FE #FE67D4 #FEDD67 #67FE91

split-complementary

#6788FE #FE9167 #D4FE67

monochromatic

#0234E9 #2A58FE #6788FE #A4B8FE #E1E7FF

Accessibility & contrast

On white

3.22

#6788FE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#6788FE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788FE

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788FE	#FFFFFF	#000000	##000000
##6788FE	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E97FF

Deuteranopia (green-blind)

#3589FC

Tritanopia (blue-blind)

#00A3B7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6788fe;
/* rgb */ color: rgb(103, 136, 254);
/* oklch */ color: oklch(66.0% 0.178 269.3);

Tailwind

colors: {
  custom: {
    50: '#9eaaff',
    500: '#6788fe',
    950: '#000000',
  },
}

SCSS

$custom: #6788fe;
$custom-light: #9eaaff;
$custom-dark: #000000;

JSON

{
  "hex": "#6788fe",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 254
  },
  "hsl": {
    "h": 226.887,
    "s": 98.693,
    "l": 70
  },
  "oklch": {
    "l": 0.65987,
    "c": 0.17829,
    "h": 269.3
  },
  "luminance": 0.27648
}

Semantic roles & 50–950 ramp

primary

#6788FE

secondary

#F6ECCB

accent

#B300E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #6788FE

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

Preview Lab → · Contrast checker → · Palette generator →