#6D91BF#6D91BF

#6D91BF is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.8% C 0.080 H 254.9°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#6D91BF
RGB	rgb(109, 145, 191)
HSL	hsl(214, 39%, 59%)
HSV	hsv(214, 43%, 75%)
CMYK	cmyk(42.9%, 24.1%, 0%, 25.1%)
CIE-LAB	lab(59.22, -0.33, -27.82)
CIE-LCH	lch(59.22, 27.82, 269.32°)
OKLab	oklab(64.79% -0.0209 -0.0774)
OKLCH	oklch(64.79% 0.08 254.9)
XYZ	xyz(25.8330, 27.2621, 53.1810)
Luminance	0.2726 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D91BF #BF9B6D

analogous

#6DBABF #6D91BF #726DBF

triadic

#6D91BF #BF6D91 #91BF6D

tetradic

#6D91BF #BF6DBA #BF9B6D #6DBF72

square

#6D91BF #BF6DBA #BF9B6D #6DBF72

split-complementary

#6D91BF #BF726D #BABF6D

monochromatic

#36557B #4972A6 #6D91BF #98B1D2 #C2D1E4

Accessibility & contrast

On white

3.25

#6D91BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#6D91BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D91BF

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D91BF	#FFFFFF	#000000	##000000
##6D91BF	1.00	3.25	6.45	6.45
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8093C1

Deuteranopia (green-blind)

#768BBE

Tritanopia (blue-blind)

#4E9BA1

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #6d91bf;
/* rgb */ color: rgb(109, 145, 191);
/* oklch */ color: oklch(64.8% 0.080 254.9);

Tailwind

colors: {
  custom: {
    50: '#9ab1d2',
    500: '#6d91bf',
    950: '#000000',
  },
}

SCSS

$custom: #6d91bf;
$custom-light: #9ab1d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6d91bf",
  "rgb": {
    "r": 109,
    "g": 145,
    "b": 191
  },
  "hsl": {
    "h": 213.659,
    "s": 39.048,
    "l": 58.824
  },
  "oklch": {
    "l": 0.64791,
    "c": 0.0802,
    "h": 254.9
  },
  "luminance": 0.27264
}

Semantic roles & 50–950 ramp

primary

#6D91BF

secondary

#D4C6B4

accent

#9B59CF

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6D91BF

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

Preview Lab → · Contrast checker → · Palette generator →