#6789EB#6789EB

#6789EB is a light, vivid blue. Relative luminance 0.268; OKLCH L 65.0% C 0.151 H 267.7°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#6789EB
RGB	rgb(103, 137, 235)
HSL	hsl(225, 77%, 66%)
HSV	hsv(225, 56%, 92%)
CMYK	cmyk(56.2%, 41.7%, 0%, 7.8%)
CIE-LAB	lab(58.76, 16.40, -53.21)
CIE-LCH	lch(58.76, 55.67, 287.13°)
OKLab	oklab(65.03% -0.0062 -0.1512)
OKLCH	oklch(65.03% 0.151 267.7)
XYZ	xyz(29.5295, 26.7708, 82.1923)
Luminance	0.2677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6789EB #EBC967

analogous

#67CBEB #6789EB #8767EB

triadic

#6789EB #EB6789 #89EB67

tetradic

#6789EB #EB67CB #EBC967 #67EB87

square

#6789EB #EB67CB #EBC967 #67EB87

split-complementary

#6789EB #EB8767 #CBEB67

monochromatic

#1944BF #315FE4 #6789EB #9DB3F2 #D3DDF9

Accessibility & contrast

On white

3.30

#6789EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#6789EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6789EB

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6789EB	#FFFFFF	#000000	##000000
##6789EB	1.00	3.30	6.35	6.35
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F94EF

Deuteranopia (green-blind)

#4E88E9

Tritanopia (blue-blind)

#089FAF

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6789eb;
/* rgb */ color: rgb(103, 137, 235);
/* oklch */ color: oklch(65.0% 0.151 267.7);

Tailwind

colors: {
  custom: {
    50: '#9cabf2',
    500: '#6789eb',
    950: '#000000',
  },
}

SCSS

$custom: #6789eb;
$custom-light: #9cabf2;
$custom-dark: #000000;

JSON

{
  "hex": "#6789eb",
  "rgb": {
    "r": 103,
    "g": 137,
    "b": 235
  },
  "hsl": {
    "h": 224.545,
    "s": 76.744,
    "l": 66.275
  },
  "oklch": {
    "l": 0.65027,
    "c": 0.15138,
    "h": 267.7
  },
  "luminance": 0.26773
}

Semantic roles & 50–950 ramp

primary

#6789EB

secondary

#ECE1C1

accent

#A40DD9

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6789EB

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

Preview Lab → · Contrast checker → · Palette generator →