#6883EF#6883EF

#6883EF is a light, vivid blue. Relative luminance 0.254; OKLCH L 64.1% C 0.164 H 270.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#6883EF
RGB	rgb(104, 131, 239)
HSL	hsl(228, 81%, 67%)
HSV	hsv(228, 56%, 94%)
CMYK	cmyk(56.5%, 45.2%, 0%, 6.3%)
CIE-LAB	lab(57.47, 21.47, -57.48)
CIE-LCH	lch(57.47, 61.36, 290.48°)
OKLab	oklab(64.12% 0.0018 -0.1638)
OKLCH	oklch(64.12% 0.164 270.6)
XYZ	xyz(29.4001, 25.4054, 84.9991)
Luminance	0.2541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6883EF #EFD468

analogous

#68C7EF #6883EF #9168EF

triadic

#6883EF #EF6883 #83EF68

tetradic

#6883EF #EF68C7 #EFD468 #68EF91

square

#6883EF #EF68C7 #EFD468 #68EF91

split-complementary

#6883EF #EF9168 #C7EF68

monochromatic

#1539C7 #3156E9 #6883EF #9FB0F5 #D7DEFB

Accessibility & contrast

On white

3.45

#6883EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#6883EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6883EF

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6883EF	#FFFFFF	#000000	##000000
##6883EF	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5190F3

Deuteranopia (green-blind)

#3F84ED

Tritanopia (blue-blind)

#079BAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6883ef;
/* rgb */ color: rgb(104, 131, 239);
/* oklch */ color: oklch(64.1% 0.164 270.6);

Tailwind

colors: {
  custom: {
    50: '#9da6f5',
    500: '#6883ef',
    950: '#000000',
  },
}

SCSS

$custom: #6883ef;
$custom-light: #9da6f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6883ef",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 239
  },
  "hsl": {
    "h": 228,
    "s": 80.838,
    "l": 67.255
  },
  "oklch": {
    "l": 0.64123,
    "c": 0.16386,
    "h": 270.6
  },
  "luminance": 0.25408
}

Semantic roles & 50–950 ramp

primary

#6883EF

secondary

#EFE6C4

accent

#B308DD

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #6883EF

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

Preview Lab → · Contrast checker → · Palette generator →