#6789FC#6789FC

#6789FC is a light, vivid blue. Relative luminance 0.278; OKLCH L 66.1% C 0.174 H 268.9°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#6789FC
RGB	rgb(103, 137, 252)
HSL	hsl(226, 96%, 70%)
HSV	hsv(226, 59%, 99%)
CMYK	cmyk(59.1%, 45.6%, 0%, 1.2%)
CIE-LAB	lab(59.71, 21.88, -61.08)
CIE-LCH	lch(59.71, 64.88, 289.71°)
OKLab	oklab(66.06% -0.0034 -0.1744)
OKLCH	oklch(66.06% 0.174 268.9)
XYZ	xyz(32.1039, 27.8005, 95.7508)
Luminance	0.2780 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6789FC #FCDA67

analogous

#67D3FC #6789FC #9067FC

triadic

#6789FC #FC6789 #89FC67

tetradic

#6789FC #FC67D3 #FCDA67 #67FC90

square

#6789FC #FC67D3 #FCDA67 #67FC90

split-complementary

#6789FC #FC9067 #D3FC67

monochromatic

#0538E4 #2B5AFB #6789FC #A3B8FD #DFE6FE

Accessibility & contrast

On white

3.20

#6789FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#6789FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6789FC

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6789FC	#FFFFFF	#000000	##000000
##6789FC	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5297FF

Deuteranopia (green-blind)

#3B8AFA

Tritanopia (blue-blind)

#00A3B6

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6789fc;
/* rgb */ color: rgb(103, 137, 252);
/* oklch */ color: oklch(66.1% 0.174 268.9);

Tailwind

colors: {
  custom: {
    50: '#9eabfe',
    500: '#6789fc',
    950: '#000000',
  },
}

SCSS

$custom: #6789fc;
$custom-light: #9eabfe;
$custom-dark: #000000;

JSON

{
  "hex": "#6789fc",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 252
  },
  "hsl": {
    "h": 226.309,
    "s": 96.129,
    "l": 69.608
  },
  "oklch": {
    "l": 0.66058,
    "c": 0.1744,
    "h": 268.9
  },
  "luminance": 0.27803
}

Semantic roles & 50–950 ramp

primary

#6789FC

secondary

#F5EBCA

accent

#B100E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #6789FC

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

Preview Lab → · Contrast checker → · Palette generator →