#6C8CBB#6C8CBB

#6C8CBB is a light, moderate blue. Relative luminance 0.255; OKLCH L 63.4% C 0.080 H 257.9°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#6C8CBB
RGB	rgb(108, 140, 187)
HSL	hsl(216, 37%, 58%)
HSV	hsv(216, 42%, 73%)
CMYK	cmyk(42.2%, 25.1%, 0%, 26.7%)
CIE-LAB	lab(57.59, 1.14, -28.08)
CIE-LCH	lch(57.59, 28.10, 272.33°)
OKLab	oklab(63.45% -0.0168 -0.0782)
OKLCH	oklch(63.45% 0.08 257.9)
XYZ	xyz(24.5292, 25.5308, 50.6395)
Luminance	0.2553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6C8CBB #BB9B6C

analogous

#6CB3BB #6C8CBB #736CBB

triadic

#6C8CBB #BB6C8C #8CBB6C

tetradic

#6C8CBB #BB6CB3 #BB9B6C #6CBB73

square

#6C8CBB #BB6CB3 #BB9B6C #6CBB73

split-complementary

#6C8CBB #BB736C #B3BB6C

monochromatic

#375076 #4A6DA0 #6C8CBB #96ADCE #C0CDE2

Accessibility & contrast

On white

3.44

#6C8CBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#6C8CBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6C8CBB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6C8CBB	#FFFFFF	#000000	##000000
##6C8CBB	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBD

Deuteranopia (green-blind)

#7287BA

Tritanopia (blue-blind)

#50969C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #6c8cbb;
/* rgb */ color: rgb(108, 140, 187);
/* oklch */ color: oklch(63.4% 0.080 257.9);

Tailwind

colors: {
  custom: {
    50: '#99adcf',
    500: '#6c8cbb',
    950: '#000000',
  },
}

SCSS

$custom: #6c8cbb;
$custom-light: #99adcf;
$custom-dark: #000000;

JSON

{
  "hex": "#6c8cbb",
  "rgb": {
    "r": 108,
    "g": 140,
    "b": 187
  },
  "hsl": {
    "h": 215.696,
    "s": 36.744,
    "l": 57.843
  },
  "oklch": {
    "l": 0.63447,
    "c": 0.07994,
    "h": 257.9
  },
  "luminance": 0.25532
}

Semantic roles & 50–950 ramp

primary

#6C8CBB

secondary

#D1C4B2

accent

#9F5BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6C8CBB

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

Preview Lab → · Contrast checker → · Palette generator →