#6788FB#6788FB

#6788FB is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.8% C 0.174 H 269.1°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#6788FB
RGB	rgb(103, 136, 251)
HSL	hsl(227, 95%, 69%)
HSV	hsv(227, 59%, 98%)
CMYK	cmyk(59%, 45.8%, 0%, 1.6%)
CIE-LAB	lab(59.39, 22.16, -61.04)
CIE-LCH	lch(59.39, 64.93, 289.95°)
OKLab	oklab(65.8% -0.0026 -0.1742)
OKLCH	oklch(65.8% 0.174 269.1)
XYZ	xyz(31.8044, 27.4543, 94.8713)
Luminance	0.2746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788FB #FBDA67

analogous

#67D2FB #6788FB #9067FB

triadic

#6788FB #FB6788 #88FB67

tetradic

#6788FB #FB67D2 #FBDA67 #67FB90

square

#6788FB #FB67D2 #FBDA67 #67FB90

split-complementary

#6788FB #FB9067 #D2FB67

monochromatic

#0637E2 #2B59F9 #6788FB #A3B7FD #DEE5FE

Accessibility & contrast

On white

3.24

#6788FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#6788FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788FB

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788FB	#FFFFFF	#000000	##000000
##6788FB	1.00	3.24	6.49	6.49
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5196FF

Deuteranopia (green-blind)

#3A89F9

Tritanopia (blue-blind)

#00A2B5

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6788fb;
/* rgb */ color: rgb(103, 136, 251);
/* oklch */ color: oklch(65.8% 0.174 269.1);

Tailwind

colors: {
  custom: {
    50: '#9eaafd',
    500: '#6788fb',
    950: '#000000',
  },
}

SCSS

$custom: #6788fb;
$custom-light: #9eaafd;
$custom-dark: #000000;

JSON

{
  "hex": "#6788fb",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 251
  },
  "hsl": {
    "h": 226.622,
    "s": 94.872,
    "l": 69.412
  },
  "oklch": {
    "l": 0.65798,
    "c": 0.17427,
    "h": 269.1
  },
  "luminance": 0.27457
}

Semantic roles & 50–950 ramp

primary

#6788FB

secondary

#F4EBCA

accent

#B200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6788FB

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

Preview Lab → · Contrast checker → · Palette generator →