#6C83BD#6C83BD

#6C83BD is a mid, moderate blue. Relative luminance 0.231; OKLCH L 61.6% C 0.092 H 267.1°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#6C83BD
RGB	rgb(108, 131, 189)
HSL	hsl(223, 38%, 58%)
HSV	hsv(223, 43%, 74%)
CMYK	cmyk(42.9%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(55.17, 6.98, -32.98)
CIE-LCH	lch(55.17, 33.71, 281.96°)
OKLab	oklab(61.59% -0.0046 -0.0923)
OKLCH	oklch(61.59% 0.092 267.1)
XYZ	xyz(23.4831, 23.0936, 51.3544)
Luminance	0.2309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C83BD #BDA66C

analogous

#6CABBD #6C83BD #7D6CBD

triadic

#6C83BD #BD6C83 #83BD6C

tetradic

#6C83BD #BD6CAB #BDA66C #6CBD7D

square

#6C83BD #BD6CAB #BDA66C #6CBD7D

split-complementary

#6C83BD #BD7D6C #ABBD6C

monochromatic

#364978 #4963A3 #6C83BD #96A7D0 #C0CAE3

Accessibility & contrast

On white

3.74

#6C83BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#6C83BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C83BD

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C83BD	#FFFFFF	#000000	##000000
##6C83BD	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BF

Deuteranopia (green-blind)

#6781BC

Tritanopia (blue-blind)

#508F98

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #6c83bd;
/* rgb */ color: rgb(108, 131, 189);
/* oklch */ color: oklch(61.6% 0.092 267.1);

Tailwind

colors: {
  custom: {
    50: '#99a6d1',
    500: '#6c83bd',
    950: '#000000',
  },
}

SCSS

$custom: #6c83bd;
$custom-light: #99a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6c83bd",
  "rgb": {
    "r": 108,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 222.963,
    "s": 38.028,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61587,
    "c": 0.09237,
    "h": 267.1
  },
  "luminance": 0.23095
}

Semantic roles & 50–950 ramp

primary

#6C83BD

secondary

#D3C9B2

accent

#AD5ACE

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E0F14

muted

#7E7F82

Preview Lab

Preview with #6C83BD

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

Preview Lab → · Contrast checker → · Palette generator →