#6F91CF#6F91CF

#6F91CF is a light, moderate blue. Relative luminance 0.281; OKLCH L 65.7% C 0.101 H 261.9°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#6F91CF
RGB	rgb(111, 145, 207)
HSL	hsl(219, 50%, 62%)
HSV	hsv(219, 46%, 81%)
CMYK	cmyk(46.4%, 30%, 0%, 18.8%)
CIE-LAB	lab(60.01, 4.83, -35.59)
CIE-LCH	lch(60.01, 35.91, 277.73°)
OKLab	oklab(65.66% -0.0141 -0.0997)
OKLCH	oklch(65.66% 0.101 261.9)
XYZ	xyz(27.9397, 28.1335, 62.9775)
Luminance	0.2813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F91CF #CFAD6F

analogous

#6FC1CF #6F91CF #7D6FCF

triadic

#6F91CF #CF6F91 #91CF6F

tetradic

#6F91CF #CF6FC1 #CFAD6F #6FCF7D

square

#6F91CF #CF6FC1 #CFAD6F #6FCF7D

split-complementary

#6F91CF #CF7D6F #C1CF6F

monochromatic

#315493 #416EC0 #6F91CF #9DB4DE #CBD7EE

Accessibility & contrast

On white

3.17

#6F91CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#6F91CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F91CF

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F91CF	#FFFFFF	#000000	##000000
##6F91CF	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A95D2

Deuteranopia (green-blind)

#6F8DCE

Tritanopia (blue-blind)

#499EA7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #6f91cf;
/* rgb */ color: rgb(111, 145, 207);
/* oklch */ color: oklch(65.7% 0.101 261.9);

Tailwind

colors: {
  custom: {
    50: '#9db1de',
    500: '#6f91cf',
    950: '#000000',
  },
}

SCSS

$custom: #6f91cf;
$custom-light: #9db1de;
$custom-dark: #000000;

JSON

{
  "hex": "#6f91cf",
  "rgb": {
    "r": 111,
    "g": 145,
    "b": 207
  },
  "hsl": {
    "h": 218.75,
    "s": 50,
    "l": 62.353
  },
  "oklch": {
    "l": 0.65665,
    "c": 0.10072,
    "h": 261.9
  },
  "luminance": 0.28135
}

Semantic roles & 50–950 ramp

primary

#6F91CF

secondary

#DED2BB

accent

#8928BD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0F1015

muted

#7E7F83

Preview Lab

Preview with #6F91CF

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

Preview Lab → · Contrast checker → · Palette generator →