#6BB1E9#6BB1E9

#6BB1E9 is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.6% C 0.108 H 244.2°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#6BB1E9
RGB	rgb(107, 177, 233)
HSL	hsl(207, 74%, 67%)
HSV	hsv(207, 54%, 91%)
CMYK	cmyk(54.1%, 24%, 0%, 8.6%)
CIE-LAB	lab(69.79, -6.39, -34.76)
CIE-LCH	lch(69.79, 35.34, 259.58°)
OKLab	oklab(73.65% -0.0471 -0.0973)
OKLCH	oklch(73.65% 0.108 244.2)
XYZ	xyz(36.4882, 40.4502, 82.9598)
Luminance	0.4045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB1E9 #E9A36B

analogous

#6BE9E2 #6BB1E9 #6B72E9

triadic

#6BB1E9 #E96BB1 #B1E96B

tetradic

#6BB1E9 #E26BE9 #E9A36B #72E96B

square

#6BB1E9 #E26BE9 #E9A36B #72E96B

split-complementary

#6BB1E9 #E96B72 #E9E26B

monochromatic

#1C76BD #3695E1 #6BB1E9 #A0CDF1 #D6E9F9

Accessibility & contrast

On white

2.31

#6BB1E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#6BB1E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB1E9

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB1E9	#FFFFFF	#000000	##000000
##6BB1E9	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99B2EC

Deuteranopia (green-blind)

#88A5E8

Tritanopia (blue-blind)

#10BFC4

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #6bb1e9;
/* rgb */ color: rgb(107, 177, 233);
/* oklch */ color: oklch(73.6% 0.108 244.2);

Tailwind

colors: {
  custom: {
    50: '#9dc8f0',
    500: '#6bb1e9',
    950: '#000000',
  },
}

SCSS

$custom: #6bb1e9;
$custom-light: #9dc8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb1e9",
  "rgb": {
    "r": 107,
    "g": 177,
    "b": 233
  },
  "hsl": {
    "h": 206.667,
    "s": 74.118,
    "l": 66.667
  },
  "oklch": {
    "l": 0.73648,
    "c": 0.10808,
    "h": 244.2
  },
  "luminance": 0.40453
}

Semantic roles & 50–950 ramp

primary

#6BB1E9

secondary

#ECD6C4

accent

#680FD6

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB1E9

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

Preview Lab → · Contrast checker → · Palette generator →