#6788E9#6788E9

#6788E9 is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.7% C 0.150 H 267.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#6788E9
RGB	rgb(103, 136, 233)
HSL	hsl(225, 75%, 66%)
HSV	hsv(225, 56%, 91%)
CMYK	cmyk(55.8%, 41.6%, 0%, 8.6%)
CIE-LAB	lab(58.39, 16.35, -52.69)
CIE-LCH	lch(58.39, 55.17, 287.24°)
OKLab	oklab(64.71% -0.0054 -0.1497)
OKLCH	oklch(64.71% 0.15 267.9)
XYZ	xyz(29.1007, 26.3729, 80.6320)
Luminance	0.2637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788E9 #E9C867

analogous

#67C9E9 #6788E9 #8767E9

triadic

#6788E9 #E96788 #88E967

tetradic

#6788E9 #E967C9 #E9C867 #67E987

square

#6788E9 #E967C9 #E9C867 #67E987

split-complementary

#6788E9 #E98767 #C9E967

monochromatic

#1B44BB #325EE1 #6788E9 #9CB2F1 #D2DCF8

Accessibility & contrast

On white

3.35

#6788E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#6788E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788E9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788E9	#FFFFFF	#000000	##000000
##6788E9	1.00	3.35	6.28	6.28
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E93ED

Deuteranopia (green-blind)

#4E87E7

Tritanopia (blue-blind)

#119DAD

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6788e9;
/* rgb */ color: rgb(103, 136, 233);
/* oklch */ color: oklch(64.7% 0.150 267.9);

Tailwind

colors: {
  custom: {
    50: '#9baaf0',
    500: '#6788e9',
    950: '#000000',
  },
}

SCSS

$custom: #6788e9;
$custom-light: #9baaf0;
$custom-dark: #000000;

JSON

{
  "hex": "#6788e9",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 233
  },
  "hsl": {
    "h": 224.769,
    "s": 74.713,
    "l": 65.882
  },
  "oklch": {
    "l": 0.64706,
    "c": 0.14984,
    "h": 267.9
  },
  "luminance": 0.26375
}

Semantic roles & 50–950 ramp

primary

#6788E9

secondary

#EBE0C0

accent

#A40FD7

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6788E9

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

Preview Lab → · Contrast checker → · Palette generator →