#6789FF#6789FF

#6789FF is a light, vivid blue. Relative luminance 0.280; OKLCH L 66.2% C 0.178 H 269.0°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#6789FF
RGB	rgb(103, 137, 255)
HSL	hsl(227, 100%, 70%)
HSV	hsv(227, 60%, 100%)
CMYK	cmyk(59.6%, 46.3%, 0%, 0%)
CIE-LAB	lab(59.88, 22.86, -62.45)
CIE-LCH	lch(59.88, 66.50, 290.10°)
OKLab	oklab(66.25% -0.003 -0.1784)
OKLCH	oklch(66.25% 0.178 269)
XYZ	xyz(32.5831, 27.9922, 98.2743)
Luminance	0.2799 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6789FF #FFDD67

analogous

#67D5FF #6789FF #9167FF

triadic

#6789FF #FF6789 #89FF67

tetradic

#6789FF #FF67D5 #FFDD67 #67FF91

square

#6789FF #FF67D5 #FFDD67 #67FF91

split-complementary

#6789FF #FF9167 #D5FF67

monochromatic

#0035EC #2A59FF #6789FF #A4B9FF #E0E7FF

Accessibility & contrast

On white

3.18

#6789FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#6789FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6789FF

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6789FF	#FFFFFF	#000000	##000000
##6789FF	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F97FF

Deuteranopia (green-blind)

#368AFD

Tritanopia (blue-blind)

#00A4B8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6789ff;
/* rgb */ color: rgb(103, 137, 255);
/* oklch */ color: oklch(66.2% 0.178 269.0);

Tailwind

colors: {
  custom: {
    50: '#9eabff',
    500: '#6789ff',
    950: '#000000',
  },
}

SCSS

$custom: #6789ff;
$custom-light: #9eabff;
$custom-dark: #000000;

JSON

{
  "hex": "#6789ff",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 255
  },
  "hsl": {
    "h": 226.579,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.66246,
    "c": 0.17842,
    "h": 269
  },
  "luminance": 0.27995
}

Semantic roles & 50–950 ramp

primary

#6789FF

secondary

#F6EDCC

accent

#B200E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#101018

muted

#7F7F86

Preview Lab

Preview with #6789FF

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

Preview Lab → · Contrast checker → · Palette generator →