#6BB9EE#6BB9EE

#6BB9EE is a light, moderate cyan. Relative luminance 0.440; OKLCH L 75.6% C 0.109 H 240.0°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#6BB9EE
RGB	rgb(107, 185, 238)
HSL	hsl(204, 79%, 68%)
HSV	hsv(204, 55%, 93%)
CMYK	cmyk(55%, 22.3%, 0%, 6.7%)
CIE-LAB	lab(72.22, -9.24, -33.70)
CIE-LCH	lch(72.22, 34.95, 254.67°)
OKLab	oklab(75.64% -0.0543 -0.0942)
OKLCH	oklch(75.64% 0.109 240)
XYZ	xyz(38.8393, 43.9934, 87.3172)
Luminance	0.4400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB9EE #EEA06B

analogous

#6BEEE2 #6BB9EE #6B77EE

triadic

#6BB9EE #EE6BB9 #B9EE6B

tetradic

#6BB9EE #E26BEE #EEA06B #77EE6B

square

#6BB9EE #E26BEE #EEA06B #77EE6B

split-complementary

#6BB9EE #EE6B77 #EEE26B

monochromatic

#1780C8 #349FE8 #6BB9EE #A2D3F4 #D9EDFB

Accessibility & contrast

On white

2.14

#6BB9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#6BB9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB9EE

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB9EE	#FFFFFF	#000000	##000000
##6BB9EE	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B9F1

Deuteranopia (green-blind)

#8FABED

Tritanopia (blue-blind)

#00C6CB

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bb9ee;
/* rgb */ color: rgb(107, 185, 238);
/* oklch */ color: oklch(75.6% 0.109 240.0);

Tailwind

colors: {
  custom: {
    50: '#9ecef3',
    500: '#6bb9ee',
    950: '#000000',
  },
}

SCSS

$custom: #6bb9ee;
$custom-light: #9ecef3;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb9ee",
  "rgb": {
    "r": 107,
    "g": 185,
    "b": 238
  },
  "hsl": {
    "h": 204.275,
    "s": 79.394,
    "l": 67.647
  },
  "oklch": {
    "l": 0.75638,
    "c": 0.10876,
    "h": 240
  },
  "luminance": 0.43997
}

Semantic roles & 50–950 ramp

primary

#6BB9EE

secondary

#EFD7C6

accent

#5F0ADC

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #6BB9EE

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

Preview Lab → · Contrast checker → · Palette generator →