#6883BB#6883BB

#6883BB is a mid, moderate blue. Relative luminance 0.228; OKLCH L 61.2% C 0.091 H 264.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6883BB
RGB	rgb(104, 131, 187)
HSL	hsl(220, 38%, 57%)
HSV	hsv(220, 44%, 73%)
CMYK	cmyk(44.4%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(54.83, 5.35, -32.39)
CIE-LCH	lch(54.83, 32.83, 279.38°)
OKLab	oklab(61.22% -0.0093 -0.0906)
OKLCH	oklch(61.22% 0.091 264.2)
XYZ	xyz(22.7920, 22.7622, 50.1966)
Luminance	0.2276 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6883BB #BBA068

analogous

#68ADBB #6883BB #7768BB

triadic

#6883BB #BB6883 #83BB68

tetradic

#6883BB #BB68AD #BBA068 #68BB77

square

#6883BB #BB68AD #BBA068 #68BB77

split-complementary

#6883BB #BB7768 #ADBB68

monochromatic

#344974 #47649E #6883BB #92A6CE #BCC8E1

Accessibility & contrast

On white

3.78

#6883BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#6883BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6883BB

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6883BB	#FFFFFF	#000000	##000000
##6883BB	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F87BD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#498F97

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #6883bb;
/* rgb */ color: rgb(104, 131, 187);
/* oklch */ color: oklch(61.2% 0.091 264.2);

Tailwind

colors: {
  custom: {
    50: '#97a6cf',
    500: '#6883bb',
    950: '#000000',
  },
}

SCSS

$custom: #6883bb;
$custom-light: #97a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6883bb",
  "rgb": {
    "r": 104,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 220.482,
    "s": 37.9,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61225,
    "c": 0.0911,
    "h": 264.2
  },
  "luminance": 0.22764
}

Semantic roles & 50–950 ramp

primary

#6883BB

secondary

#D0C5AF

accent

#A85ACE

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6883BB

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

Preview Lab → · Contrast checker → · Palette generator →