#6BBBDA#6BBBDA

#6BBBDA is a light, moderate cyan. Relative luminance 0.437; OKLCH L 75.3% C 0.090 H 225.2°. Best body text is #000000 at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBDA
RGB	rgb(107, 187, 218)
HSL	hsl(197, 60%, 64%)
HSV	hsv(197, 51%, 85%)
CMYK	cmyk(50.9%, 14.2%, 0%, 14.5%)
CIE-LAB	lab(72.04, -16.13, -23.11)
CIE-LCH	lch(72.04, 28.18, 235.10°)
OKLab	oklab(75.25% -0.0636 -0.0641)
OKLCH	oklch(75.25% 0.09 225.2)
XYZ	xyz(36.4839, 43.7253, 72.8333)
Luminance	0.4373 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBDA #DA8A6B

analogous

#6BDAC1 #6BBBDA #6B83DA

triadic

#6BBBDA #DA6BBB #BBDA6B

tetradic

#6BBBDA #C16BDA #DA8A6B #83DA6B

square

#6BBBDA #C16BDA #DA8A6B #83DA6B

split-complementary

#6BBBDA #DA6B83 #DAC16B

monochromatic

#2980A2 #3AA5CE #6BBBDA #9CD1E6 #CDE8F2

Accessibility & contrast

On white

2.15

#6BBBDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.75

#6BBBDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBDA

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBDA	#FFFFFF	#000000	##000000
##6BBBDA	1.00	2.15	9.75	9.75
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.75	21.00	1.00	1.00
##000000	9.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB8DC

Deuteranopia (green-blind)

#9AABDA

Tritanopia (blue-blind)

#28C4C5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6bbbda;
/* rgb */ color: rgb(107, 187, 218);
/* oklch */ color: oklch(75.3% 0.090 225.2);

Tailwind

colors: {
  custom: {
    50: '#9ccfe5',
    500: '#6bbbda',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbda;
$custom-light: #9ccfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbda",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 218
  },
  "hsl": {
    "h": 196.757,
    "s": 60,
    "l": 63.725
  },
  "oklch": {
    "l": 0.7525,
    "c": 0.09024,
    "h": 225.2
  },
  "luminance": 0.43728
}

Semantic roles & 50–950 ramp

primary

#6BBBDA

secondary

#E4C8BD

accent

#4D1EC8

background

#FAFCFE

surface

#F3F9FC

border

#CDD2D5

text

#0F1315

muted

#7F8284

Preview Lab

Preview with #6BBBDA

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

Preview Lab → · Contrast checker → · Palette generator →