#6F91CE#6F91CE

#6F91CE is a light, moderate blue. Relative luminance 0.281; OKLCH L 65.6% C 0.099 H 261.7°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#6F91CE
RGB	rgb(111, 145, 206)
HSL	hsl(219, 49%, 62%)
HSV	hsv(219, 46%, 81%)
CMYK	cmyk(46.1%, 29.6%, 0%, 19.2%)
CIE-LAB	lab(59.97, 4.53, -35.09)
CIE-LCH	lch(59.97, 35.39, 277.36°)
OKLab	oklab(65.62% -0.0144 -0.0983)
OKLCH	oklch(65.62% 0.099 261.7)
XYZ	xyz(27.8179, 28.0848, 62.3356)
Luminance	0.2809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F91CE #CEAC6F

analogous

#6FC1CE #6F91CE #7C6FCE

triadic

#6F91CE #CE6F91 #91CE6F

tetradic

#6F91CE #CE6FC1 #CEAC6F #6FCE7C

square

#6F91CE #CE6FC1 #CEAC6F #6FCE7C

split-complementary

#6F91CE #CE7C6F #C1CE6F

monochromatic

#315491 #416EBE #6F91CE #9DB4DE #CAD7ED

Accessibility & contrast

On white

3.17

#6F91CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#6F91CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F91CE

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F91CE	#FFFFFF	#000000	##000000
##6F91CE	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A95D1

Deuteranopia (green-blind)

#708CCD

Tritanopia (blue-blind)

#499EA7

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #6f91ce;
/* rgb */ color: rgb(111, 145, 206);
/* oklch */ color: oklch(65.6% 0.099 261.7);

Tailwind

colors: {
  custom: {
    50: '#9db1dd',
    500: '#6f91ce',
    950: '#000000',
  },
}

SCSS

$custom: #6f91ce;
$custom-light: #9db1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#6f91ce",
  "rgb": {
    "r": 111,
    "g": 145,
    "b": 206
  },
  "hsl": {
    "h": 218.526,
    "s": 49.223,
    "l": 62.157
  },
  "oklch": {
    "l": 0.65617,
    "c": 0.09934,
    "h": 261.7
  },
  "luminance": 0.28087
}

Semantic roles & 50–950 ramp

primary

#6F91CE

secondary

#DED1BB

accent

#8829BD

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0F1015

muted

#7E7F83

Preview Lab

Preview with #6F91CE

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

Preview Lab → · Contrast checker → · Palette generator →