#6B91C8#6B91C8

#6B91C8 is a light, moderate blue. Relative luminance 0.275; OKLCH L 65.1% C 0.093 H 257.6°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#6B91C8
RGB	rgb(107, 145, 200)
HSL	hsl(215, 46%, 60%)
HSV	hsv(215, 47%, 78%)
CMYK	cmyk(46.5%, 27.5%, 0%, 21.6%)
CIE-LAB	lab(59.48, 1.77, -32.50)
CIE-LCH	lch(59.48, 32.55, 273.12°)
OKLab	oklab(65.09% -0.02 -0.0909)
OKLCH	oklch(65.09% 0.093 257.6)
XYZ	xyz(26.6107, 27.5450, 58.5469)
Luminance	0.2755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B91C8 #C8A26B

analogous

#6BBFC8 #6B91C8 #736BC8

triadic

#6B91C8 #C86B91 #91C86B

tetradic

#6B91C8 #C86BBF #C8A26B #6BC873

square

#6B91C8 #C86BBF #C8A26B #6BC873

split-complementary

#6B91C8 #C8736B #BFC86B

monochromatic

#325587 #4371B3 #6B91C8 #98B2D9 #C4D3E9

Accessibility & contrast

On white

3.23

#6B91C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#6B91C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6B91C8

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B91C8	#FFFFFF	#000000	##000000
##6B91C8	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C94CA

Deuteranopia (green-blind)

#718BC7

Tritanopia (blue-blind)

#459DA4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6b91c8;
/* rgb */ color: rgb(107, 145, 200);
/* oklch */ color: oklch(65.1% 0.093 257.6);

Tailwind

colors: {
  custom: {
    50: '#9ab1d9',
    500: '#6b91c8',
    950: '#000000',
  },
}

SCSS

$custom: #6b91c8;
$custom-light: #9ab1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#6b91c8",
  "rgb": {
    "r": 107,
    "g": 145,
    "b": 200
  },
  "hsl": {
    "h": 215.484,
    "s": 45.813,
    "l": 60.196
  },
  "oklch": {
    "l": 0.65088,
    "c": 0.09306,
    "h": 257.6
  },
  "luminance": 0.27547
}

Semantic roles & 50–950 ramp

primary

#6B91C8

secondary

#D9CBB6

accent

#802CB9

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #6B91C8

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

Preview Lab → · Contrast checker → · Palette generator →