#6A91CC#6A91CC

#6A91CC is a light, moderate blue. Relative luminance 0.277; OKLCH L 65.2% C 0.099 H 258.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#6A91CC
RGB	rgb(106, 145, 204)
HSL	hsl(216, 49%, 61%)
HSV	hsv(216, 48%, 80%)
CMYK	cmyk(48%, 28.9%, 0%, 20%)
CIE-LAB	lab(59.59, 2.71, -34.58)
CIE-LCH	lch(59.59, 34.68, 274.49°)
OKLab	oklab(65.22% -0.0198 -0.0969)
OKLCH	oklch(65.22% 0.099 258.5)
XYZ	xyz(26.9647, 27.6728, 61.0355)
Luminance	0.2767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A91CC #CCA56A

analogous

#6AC2CC #6A91CC #746ACC

triadic

#6A91CC #CC6A91 #91CC6A

tetradic

#6A91CC #CC6AC2 #CCA56A #6ACC74

square

#6A91CC #CC6AC2 #CCA56A #6ACC74

split-complementary

#6A91CC #CC746A #C2CC6A

monochromatic

#30548C #3F70B9 #6A91CC #98B3DC #C5D4EB

Accessibility & contrast

On white

3.21

#6A91CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#6A91CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A91CC

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A91CC	#FFFFFF	#000000	##000000
##6A91CC	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A95CF

Deuteranopia (green-blind)

#6F8BCB

Tritanopia (blue-blind)

#409EA6

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6a91cc;
/* rgb */ color: rgb(106, 145, 204);
/* oklch */ color: oklch(65.2% 0.099 258.5);

Tailwind

colors: {
  custom: {
    50: '#9ab1db',
    500: '#6a91cc',
    950: '#000000',
  },
}

SCSS

$custom: #6a91cc;
$custom-light: #9ab1db;
$custom-dark: #000000;

JSON

{
  "hex": "#6a91cc",
  "rgb": {
    "r": 106,
    "g": 145,
    "b": 204
  },
  "hsl": {
    "h": 216.122,
    "s": 49,
    "l": 60.784
  },
  "oklch": {
    "l": 0.65221,
    "c": 0.09887,
    "h": 258.5
  },
  "luminance": 0.27675
}

Semantic roles & 50–950 ramp

primary

#6A91CC

secondary

#DBCDB6

accent

#8229BC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6A91CC

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

Preview Lab → · Contrast checker → · Palette generator →