#6991B7#6991B7

#6991B7 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.2% C 0.072 H 247.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#6991B7
RGB	rgb(105, 145, 183)
HSL	hsl(209, 35%, 56%)
HSV	hsv(209, 43%, 72%)
CMYK	cmyk(42.6%, 20.8%, 0%, 28.2%)
CIE-LAB	lab(58.67, -3.66, -24.16)
CIE-LCH	lch(58.67, 24.43, 261.39°)
OKLab	oklab(64.2% -0.0274 -0.067)
OKLCH	oklch(64.2% 0.072 247.7)
XYZ	xyz(24.4955, 26.6714, 48.6479)
Luminance	0.2667 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6991B7 #B78F69

analogous

#69B7B6 #6991B7 #696AB7

triadic

#6991B7 #B76991 #91B769

tetradic

#6991B7 #B669B7 #B78F69 #6AB769

square

#6991B7 #B669B7 #B78F69 #6AB769

split-complementary

#6991B7 #B7696A #B7B669

monochromatic

#365470 #4A7299 #6991B7 #92AFCB #BCCEDF

Accessibility & contrast

On white

3.32

#6991B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#6991B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6991B7

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6991B7	#FFFFFF	#000000	##000000
##6991B7	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8292B9

Deuteranopia (green-blind)

#788AB6

Tritanopia (blue-blind)

#4B9A9E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #6991b7;
/* rgb */ color: rgb(105, 145, 183);
/* oklch */ color: oklch(64.2% 0.072 247.7);

Tailwind

colors: {
  custom: {
    50: '#97b1cc',
    500: '#6991b7',
    950: '#000000',
  },
}

SCSS

$custom: #6991b7;
$custom-light: #97b1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#6991b7",
  "rgb": {
    "r": 105,
    "g": 145,
    "b": 183
  },
  "hsl": {
    "h": 209.231,
    "s": 35.135,
    "l": 56.471
  },
  "oklch": {
    "l": 0.64196,
    "c": 0.07241,
    "h": 247.7
  },
  "luminance": 0.26673
}

Semantic roles & 50–950 ramp

primary

#6991B7

secondary

#CEBDAE

accent

#925DCB

background

#F9FAFC

surface

#F2F4F8

border

#CCCED1

text

#0E1013

muted

#7E7F82

Preview Lab

Preview with #6991B7

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

Preview Lab → · Contrast checker → · Palette generator →