#6FA3B3#6FA3B3

#6FA3B3 is a light, muted cyan. Relative luminance 0.328; OKLCH L 68.5% C 0.060 H 219.1°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#6FA3B3
RGB	rgb(111, 163, 179)
HSL	hsl(194, 31%, 57%)
HSV	hsv(194, 38%, 70%)
CMYK	cmyk(38%, 8.9%, 0%, 29.8%)
CIE-LAB	lab(64.02, -13.07, -13.73)
CIE-LCH	lch(64.02, 18.96, 226.41°)
OKLab	oklab(68.47% -0.0464 -0.0377)
OKLCH	oklch(68.47% 0.06 219.1)
XYZ	xyz(27.7866, 32.8268, 47.5111)
Luminance	0.3283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FA3B3 #B37F6F

analogous

#6FB3A1 #6FA3B3 #6F81B3

triadic

#6FA3B3 #B36FA3 #A3B36F

tetradic

#6FA3B3 #A16FB3 #B37F6F #81B36F

square

#6FA3B3 #A16FB3 #B37F6F #81B36F

split-complementary

#6FA3B3 #B36F81 #B3A16F

monochromatic

#3A626E #4F8596 #6FA3B3 #97BDC8 #BFD6DD

Accessibility & contrast

On white

2.78

#6FA3B3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#6FA3B3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FA3B3

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FA3B3	#FFFFFF	#000000	##000000
##6FA3B3	1.00	2.78	7.57	7.57
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99A0B4

Deuteranopia (green-blind)

#8E98B3

Tritanopia (blue-blind)

#55A9A8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #6fa3b3;
/* rgb */ color: rgb(111, 163, 179);
/* oklch */ color: oklch(68.5% 0.060 219.1);

Tailwind

colors: {
  custom: {
    50: '#9bbec9',
    500: '#6fa3b3',
    950: '#000000',
  },
}

SCSS

$custom: #6fa3b3;
$custom-light: #9bbec9;
$custom-dark: #000000;

JSON

{
  "hex": "#6fa3b3",
  "rgb": {
    "r": 111,
    "g": 163,
    "b": 179
  },
  "hsl": {
    "h": 194.118,
    "s": 30.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.68472,
    "c": 0.05977,
    "h": 219.1
  },
  "luminance": 0.32829
}

Semantic roles & 50–950 ramp

primary

#6FA3B3

secondary

#CDB8B1

accent

#7961C7

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1213

muted

#7E8182

Preview Lab

Preview with #6FA3B3

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

Preview Lab → · Contrast checker → · Palette generator →