#6BB1BF#6BB1BF

#6BB1BF is a light, moderate cyan. Relative luminance 0.383; OKLCH L 71.9% C 0.073 H 211.8°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#6BB1BF
RGB	rgb(107, 177, 191)
HSL	hsl(190, 40%, 58%)
HSV	hsv(190, 44%, 75%)
CMYK	cmyk(44%, 7.3%, 0%, 25.1%)
CIE-LAB	lab(68.26, -18.34, -14.03)
CIE-LCH	lch(68.26, 23.09, 217.42°)
OKLab	oklab(71.93% -0.0623 -0.0386)
OKLCH	oklch(71.93% 0.073 211.8)
XYZ	xyz(31.1860, 38.3293, 55.0350)
Luminance	0.3833 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB1BF #BF796B

analogous

#6BBFA3 #6BB1BF #6B87BF

triadic

#6BB1BF #BF6BB1 #B1BF6B

tetradic

#6BB1BF #A36BBF #BF796B #87BF6B

square

#6BB1BF #A36BBF #BF796B #87BF6B

split-complementary

#6BB1BF #BF6B87 #BFA36B

monochromatic

#356F7B #4796A5 #6BB1BF #96C8D1 #C0DEE4

Accessibility & contrast

On white

2.42

#6BB1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#6BB1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB1BF

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB1BF	#FFFFFF	#000000	##000000
##6BB1BF	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5ACC0

Deuteranopia (green-blind)

#98A2BF

Tritanopia (blue-blind)

#44B7B5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #6bb1bf;
/* rgb */ color: rgb(107, 177, 191);
/* oklch */ color: oklch(71.9% 0.073 211.8);

Tailwind

colors: {
  custom: {
    50: '#9ac8d2',
    500: '#6bb1bf',
    950: '#000000',
  },
}

SCSS

$custom: #6bb1bf;
$custom-light: #9ac8d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb1bf",
  "rgb": {
    "r": 107,
    "g": 177,
    "b": 191
  },
  "hsl": {
    "h": 190,
    "s": 39.623,
    "l": 58.431
  },
  "oklch": {
    "l": 0.7193,
    "c": 0.07331,
    "h": 211.8
  },
  "luminance": 0.38332
}

Semantic roles & 50–950 ramp

primary

#6BB1BF

secondary

#D4B8B2

accent

#6C58D0

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0E1314

muted

#7E8282

Preview Lab

Preview with #6BB1BF

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

Preview Lab → · Contrast checker → · Palette generator →