#6789D8#6789D8

#6789D8 is a light, vivid blue. Relative luminance 0.257; OKLCH L 63.9% C 0.125 H 265.4°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#6789D8
RGB	rgb(103, 137, 216)
HSL	hsl(222, 59%, 63%)
HSV	hsv(222, 52%, 85%)
CMYK	cmyk(52.3%, 36.6%, 0%, 15.3%)
CIE-LAB	lab(57.78, 10.38, -44.16)
CIE-LCH	lch(57.78, 45.37, 283.22°)
OKLab	oklab(63.95% -0.01 -0.1248)
OKLCH	oklch(63.95% 0.125 265.4)
XYZ	xyz(26.9297, 25.7308, 68.4999)
Luminance	0.2573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6789D8 #D8B667

analogous

#67C1D8 #6789D8 #7E67D8

triadic

#6789D8 #D86789 #89D867

tetradic

#6789D8 #D867C1 #D8B667 #67D87E

square

#6789D8 #D867C1 #D8B667 #67D87E

split-complementary

#6789D8 #D87E67 #C1D867

monochromatic

#284B9C #3663CC #6789D8 #98AFE4 #C8D5F1

Accessibility & contrast

On white

3.42

#6789D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#6789D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6789D8

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6789D8	#FFFFFF	#000000	##000000
##6789D8	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A90DB

Deuteranopia (green-blind)

#5D86D6

Tritanopia (blue-blind)

#2F9AA6

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #6789d8;
/* rgb */ color: rgb(103, 137, 216);
/* oklch */ color: oklch(63.9% 0.125 265.4);

Tailwind

colors: {
  custom: {
    50: '#99abe4',
    500: '#6789d8',
    950: '#000000',
  },
}

SCSS

$custom: #6789d8;
$custom-light: #99abe4;
$custom-dark: #000000;

JSON

{
  "hex": "#6789d8",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 216
  },
  "hsl": {
    "h": 221.947,
    "s": 59.162,
    "l": 62.549
  },
  "oklch": {
    "l": 0.6395,
    "c": 0.1252,
    "h": 265.4
  },
  "luminance": 0.25733
}

Semantic roles & 50–950 ramp

primary

#6789D8

secondary

#E2D6B9

accent

#941FC7

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E1015

muted

#7E7F84

Preview Lab

Preview with #6789D8

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

Preview Lab → · Contrast checker → · Palette generator →