#6883EE#6883EE

#6883EE is a light, vivid blue. Relative luminance 0.253; OKLCH L 64.1% C 0.162 H 270.6°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#6883EE
RGB	rgb(104, 131, 238)
HSL	hsl(228, 80%, 67%)
HSV	hsv(228, 56%, 93%)
CMYK	cmyk(56.3%, 45%, 0%, 6.7%)
CIE-LAB	lab(57.41, 21.15, -57.02)
CIE-LCH	lch(57.41, 60.82, 290.35°)
OKLab	oklab(64.06% 0.0017 -0.1625)
OKLCH	oklch(64.06% 0.162 270.6)
XYZ	xyz(29.2527, 25.3465, 84.2232)
Luminance	0.2535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6883EE #EED368

analogous

#68C6EE #6883EE #9068EE

triadic

#6883EE #EE6883 #83EE68

tetradic

#6883EE #EE68C6 #EED368 #68EE90

square

#6883EE #EE68C6 #EED368 #68EE90

split-complementary

#6883EE #EE9068 #C6EE68

monochromatic

#163AC5 #3156E8 #6883EE #9FB0F4 #D6DDFA

Accessibility & contrast

On white

3.46

#6883EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#6883EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6883EE

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6883EE	#FFFFFF	#000000	##000000
##6883EE	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5290F2

Deuteranopia (green-blind)

#4084EC

Tritanopia (blue-blind)

#0C9BAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6883ee;
/* rgb */ color: rgb(104, 131, 238);
/* oklch */ color: oklch(64.1% 0.162 270.6);

Tailwind

colors: {
  custom: {
    50: '#9da6f4',
    500: '#6883ee',
    950: '#000000',
  },
}

SCSS

$custom: #6883ee;
$custom-light: #9da6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6883ee",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 238
  },
  "hsl": {
    "h": 227.91,
    "s": 79.762,
    "l": 67.059
  },
  "oklch": {
    "l": 0.64061,
    "c": 0.16249,
    "h": 270.6
  },
  "luminance": 0.25349
}

Semantic roles & 50–950 ramp

primary

#6883EE

secondary

#EEE6C4

accent

#B209DC

background

#FAFAFE

surface

#F4F4FD

border

#CECED5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6883EE

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

Preview Lab → · Contrast checker → · Palette generator →