#6890EB#6890EB

#6890EB is a light, vivid blue. Relative luminance 0.289; OKLCH L 66.5% C 0.143 H 264.9°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#6890EB
RGB	rgb(104, 144, 235)
HSL	hsl(222, 77%, 66%)
HSV	hsv(222, 56%, 92%)
CMYK	cmyk(55.7%, 38.7%, 0%, 7.8%)
CIE-LAB	lab(60.68, 12.44, -50.15)
CIE-LCH	lch(60.68, 51.67, 283.93°)
OKLab	oklab(66.52% -0.0128 -0.1422)
OKLCH	oklch(66.52% 0.143 264.9)
XYZ	xyz(30.6725, 28.8853, 82.5402)
Luminance	0.2889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6890EB #EBC368

analogous

#68D2EB #6890EB #8268EB

triadic

#6890EB #EB6890 #90EB68

tetradic

#6890EB #EB68D2 #EBC368 #68EB82

square

#6890EB #EB68D2 #EBC368 #68EB82

split-complementary

#6890EB #EB8268 #D2EB68

monochromatic

#194CBF #3268E4 #6890EB #9EB8F2 #D4DFF9

Accessibility & contrast

On white

3.10

#6890EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#6890EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6890EB

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6890EB	#FFFFFF	#000000	##000000
##6890EB	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A99EF

Deuteranopia (green-blind)

#5A8DE9

Tritanopia (blue-blind)

#0DA4B2

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #6890eb;
/* rgb */ color: rgb(104, 144, 235);
/* oklch */ color: oklch(66.5% 0.143 264.9);

Tailwind

colors: {
  custom: {
    50: '#9cb0f2',
    500: '#6890eb',
    950: '#000000',
  },
}

SCSS

$custom: #6890eb;
$custom-light: #9cb0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6890eb",
  "rgb": {
    "r": 104,
    "g": 144,
    "b": 235
  },
  "hsl": {
    "h": 221.679,
    "s": 76.608,
    "l": 66.471
  },
  "oklch": {
    "l": 0.66519,
    "c": 0.14279,
    "h": 264.9
  },
  "luminance": 0.28888
}

Semantic roles & 50–950 ramp

primary

#6890EB

secondary

#EDE0C2

accent

#9A0DD9

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #6890EB

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

Preview Lab → · Contrast checker → · Palette generator →