#6BB9EC#6BB9EC

#6BB9EC is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.6% C 0.107 H 239.0°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#6BB9EC
RGB	rgb(107, 185, 236)
HSL	hsl(204, 77%, 67%)
HSV	hsv(204, 55%, 93%)
CMYK	cmyk(54.7%, 21.6%, 0%, 7.5%)
CIE-LAB	lab(72.15, -9.84, -32.74)
CIE-LCH	lch(72.15, 34.19, 253.28°)
OKLab	oklab(75.55% -0.055 -0.0915)
OKLCH	oklch(75.55% 0.107 239)
XYZ	xyz(38.5471, 43.8765, 85.7783)
Luminance	0.4388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB9EC #EC9E6B

analogous

#6BECDF #6BB9EC #6B78EC

triadic

#6BB9EC #EC6BB9 #B9EC6B

tetradic

#6BB9EC #DF6BEC #EC9E6B #78EC6B

square

#6BB9EC #DF6BEC #EC9E6B #78EC6B

split-complementary

#6BB9EC #EC6B78 #ECDF6B

monochromatic

#1980C4 #359FE5 #6BB9EC #A1D3F3 #D7ECFA

Accessibility & contrast

On white

2.15

#6BB9EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#6BB9EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB9EC

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB9EC	#FFFFFF	#000000	##000000
##6BB9EC	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2B8EE

Deuteranopia (green-blind)

#90ABEB

Tritanopia (blue-blind)

#00C6CA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bb9ec;
/* rgb */ color: rgb(107, 185, 236);
/* oklch */ color: oklch(75.6% 0.107 239.0);

Tailwind

colors: {
  custom: {
    50: '#9ecef2',
    500: '#6bb9ec',
    950: '#000000',
  },
}

SCSS

$custom: #6bb9ec;
$custom-light: #9ecef2;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb9ec",
  "rgb": {
    "r": 107,
    "g": 185,
    "b": 236
  },
  "hsl": {
    "h": 203.721,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.75551,
    "c": 0.10671,
    "h": 239
  },
  "luminance": 0.4388
}

Semantic roles & 50–950 ramp

primary

#6BB9EC

secondary

#EED5C5

accent

#5D0CD9

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB9EC

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

Preview Lab → · Contrast checker → · Palette generator →