#6D83BB#6D83BB

#6D83BB is a mid, moderate blue. Relative luminance 0.231; OKLCH L 61.6% C 0.089 H 267.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#6D83BB
RGB	rgb(109, 131, 187)
HSL	hsl(223, 36%, 58%)
HSV	hsv(223, 42%, 73%)
CMYK	cmyk(41.7%, 29.9%, 0%, 26.7%)
CIE-LAB	lab(55.14, 6.67, -31.87)
CIE-LCH	lch(55.14, 32.56, 281.82°)
OKLab	oklab(61.56% -0.0041 -0.089)
OKLCH	oklch(61.56% 0.089 267.3)
XYZ	xyz(23.3898, 23.0705, 50.2247)
Luminance	0.2307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D83BB #BBA56D

analogous

#6DAABB #6D83BB #7E6DBB

triadic

#6D83BB #BB6D83 #83BB6D

tetradic

#6D83BB #BB6DAA #BBA56D #6DBB7E

square

#6D83BB #BB6DAA #BBA56D #6DBB7E

split-complementary

#6D83BB #BB7E6D #AABB6D

monochromatic

#374976 #4B63A0 #6D83BB #97A6CE #C1CAE2

Accessibility & contrast

On white

3.74

#6D83BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#6D83BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D83BB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D83BB	#FFFFFF	#000000	##000000
##6D83BB	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BD

Deuteranopia (green-blind)

#6881BA

Tritanopia (blue-blind)

#538F97

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6d83bb;
/* rgb */ color: rgb(109, 131, 187);
/* oklch */ color: oklch(61.6% 0.089 267.3);

Tailwind

colors: {
  custom: {
    50: '#9aa6cf',
    500: '#6d83bb',
    950: '#000000',
  },
}

SCSS

$custom: #6d83bb;
$custom-light: #9aa6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6d83bb",
  "rgb": {
    "r": 109,
    "g": 131,
    "b": 187
  },
  "hsl": {
    "h": 223.077,
    "s": 36.449,
    "l": 58.039
  },
  "oklch": {
    "l": 0.61556,
    "c": 0.08914,
    "h": 267.3
  },
  "luminance": 0.23072
}

Semantic roles & 50–950 ramp

primary

#6D83BB

secondary

#D1C9B2

accent

#AD5BCC

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6D83BB

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

Preview Lab → · Contrast checker → · Palette generator →