#6F99AA#6F99AA

#6F99AA is a light, muted cyan. Relative luminance 0.291; OKLCH L 65.8% C 0.052 H 224.9°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#6F99AA
RGB	rgb(111, 153, 170)
HSL	hsl(197, 26%, 55%)
HSV	hsv(197, 35%, 67%)
CMYK	cmyk(34.7%, 10%, 0%, 33.3%)
CIE-LAB	lab(60.84, -9.98, -13.46)
CIE-LCH	lch(60.84, 16.76, 233.44°)
OKLab	oklab(65.85% -0.037 -0.0369)
OKLCH	oklch(65.85% 0.052 224.9)
XYZ	xyz(25.2001, 29.0629, 42.3043)
Luminance	0.2906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F99AA #AA806F

analogous

#6FAA9D #6F99AA #6F7CAA

triadic

#6F99AA #AA6F99 #99AA6F

tetradic

#6F99AA #9D6FAA #AA806F #7CAA6F

square

#6F99AA #9D6FAA #AA806F #7CAA6F

split-complementary

#6F99AA #AA6F7C #AA9D6F

monochromatic

#3B5864 #527A8A #6F99AA #95B4C1 #BCD0D7

Accessibility & contrast

On white

3.08

#6F99AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#6F99AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6F99AA

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F99AA	#FFFFFF	#000000	##000000
##6F99AA	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097AB

Deuteranopia (green-blind)

#8790AA

Tritanopia (blue-blind)

#5A9E9E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #6f99aa;
/* rgb */ color: rgb(111, 153, 170);
/* oklch */ color: oklch(65.8% 0.052 224.9);

Tailwind

colors: {
  custom: {
    50: '#9ab7c3',
    500: '#6f99aa',
    950: '#000000',
  },
}

SCSS

$custom: #6f99aa;
$custom-light: #9ab7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#6f99aa",
  "rgb": {
    "r": 111,
    "g": 153,
    "b": 170
  },
  "hsl": {
    "h": 197.288,
    "s": 25.764,
    "l": 55.098
  },
  "oklch": {
    "l": 0.65845,
    "c": 0.05223,
    "h": 224.9
  },
  "luminance": 0.29064
}

Semantic roles & 50–950 ramp

primary

#6F99AA

secondary

#C7B5AE

accent

#8066C2

background

#F9FBFB

surface

#F2F6F7

border

#CCD0D0

text

#0E1112

muted

#7E8081

Preview Lab

Preview with #6F99AA

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

Preview Lab → · Contrast checker → · Palette generator →