#6788EE#6788EE

#6788EE is a light, vivid blue. Relative luminance 0.267; OKLCH L 65.0% C 0.157 H 268.3°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6788EE
RGB	rgb(103, 136, 238)
HSL	hsl(225, 80%, 67%)
HSV	hsv(225, 57%, 93%)
CMYK	cmyk(56.7%, 42.9%, 0%, 6.7%)
CIE-LAB	lab(58.66, 17.96, -55.03)
CIE-LCH	lch(58.66, 57.88, 288.07°)
OKLab	oklab(65% -0.0046 -0.1566)
OKLCH	oklch(65% 0.157 268.3)
XYZ	xyz(29.8251, 26.6626, 84.4471)
Luminance	0.2666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788EE #EECD67

analogous

#67CCEE #6788EE #8A67EE

triadic

#6788EE #EE6788 #88EE67

tetradic

#6788EE #EE67CC #EECD67 #67EE8A

square

#6788EE #EE67CC #EECD67 #67EE8A

split-complementary

#6788EE #EE8A67 #CCEE67

monochromatic

#1641C5 #305DE8 #6788EE #9EB3F4 #D5DEFA

Accessibility & contrast

On white

3.32

#6788EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#6788EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788EE

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788EE	#FFFFFF	#000000	##000000
##6788EE	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B93F2

Deuteranopia (green-blind)

#4987EC

Tritanopia (blue-blind)

#009FAF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6788ee;
/* rgb */ color: rgb(103, 136, 238);
/* oklch */ color: oklch(65.0% 0.157 268.3);

Tailwind

colors: {
  custom: {
    50: '#9caaf4',
    500: '#6788ee',
    950: '#000000',
  },
}

SCSS

$custom: #6788ee;
$custom-light: #9caaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#6788ee",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 238
  },
  "hsl": {
    "h": 225.333,
    "s": 79.882,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65002,
    "c": 0.15668,
    "h": 268.3
  },
  "luminance": 0.26665
}

Semantic roles & 50–950 ramp

primary

#6788EE

secondary

#EEE3C3

accent

#A909DC

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6788EE

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

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