#6788EA#6788EA

#6788EA is a light, vivid blue. Relative luminance 0.264; OKLCH L 64.8% C 0.151 H 268.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#6788EA
RGB	rgb(103, 136, 234)
HSL	hsl(225, 76%, 66%)
HSV	hsv(225, 56%, 92%)
CMYK	cmyk(56%, 41.9%, 0%, 8.2%)
CIE-LAB	lab(58.44, 16.67, -53.16)
CIE-LCH	lch(58.44, 55.71, 287.41°)
OKLab	oklab(64.76% -0.0053 -0.1511)
OKLCH	oklch(64.76% 0.151 268)
XYZ	xyz(29.2440, 26.4302, 81.3864)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788EA #EAC967

analogous

#67CAEA #6788EA #8767EA

triadic

#6788EA #EA6788 #88EA67

tetradic

#6788EA #EA67CA #EAC967 #67EA87

square

#6788EA #EA67CA #EAC967 #67EA87

split-complementary

#6788EA #EA8767 #CAEA67

monochromatic

#1A43BD #315EE3 #6788EA #9DB2F1 #D3DCF9

Accessibility & contrast

On white

3.34

#6788EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#6788EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788EA

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788EA	#FFFFFF	#000000	##000000
##6788EA	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E93EE

Deuteranopia (green-blind)

#4D87E8

Tritanopia (blue-blind)

#0E9EAE

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6788ea;
/* rgb */ color: rgb(103, 136, 234);
/* oklch */ color: oklch(64.8% 0.151 268.0);

Tailwind

colors: {
  custom: {
    50: '#9baaf1',
    500: '#6788ea',
    950: '#000000',
  },
}

SCSS

$custom: #6788ea;
$custom-light: #9baaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#6788ea",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 234
  },
  "hsl": {
    "h": 224.885,
    "s": 75.723,
    "l": 66.078
  },
  "oklch": {
    "l": 0.64764,
    "c": 0.15121,
    "h": 268
  },
  "luminance": 0.26432
}

Semantic roles & 50–950 ramp

primary

#6788EA

secondary

#ECE1C1

accent

#A50ED8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6788EA

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

Preview Lab → · Contrast checker → · Palette generator →