#6BBBE4#6BBBE4

#6BBBE4 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.7% C 0.098 H 232.4°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#6BBBE4
RGB	rgb(107, 187, 228)
HSL	hsl(200, 69%, 66%)
HSV	hsv(200, 53%, 89%)
CMYK	cmyk(53.1%, 18%, 0%, 10.6%)
CIE-LAB	lab(72.41, -13.26, -28.00)
CIE-LCH	lch(72.41, 30.98, 244.66°)
OKLab	oklab(75.66% -0.0599 -0.0779)
OKLCH	oklch(75.66% 0.098 232.4)
XYZ	xyz(37.8321, 44.2646, 79.9340)
Luminance	0.4427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBBE4 #E4946B

analogous

#6BE4D1 #6BBBE4 #6B7EE4

triadic

#6BBBE4 #E46BBB #BBE46B

tetradic

#6BBBE4 #D16BE4 #E4946B #7EE46B

square

#6BBBE4 #D16BE4 #E4946B #7EE46B

split-complementary

#6BBBE4 #E46B7E #E4D16B

monochromatic

#2182B4 #37A3DB #6BBBE4 #9FD3ED #D3EBF7

Accessibility & contrast

On white

2.13

#6BBBE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#6BBBE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBBE4

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBBE4	#FFFFFF	#000000	##000000
##6BBBE4	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7B9E6

Deuteranopia (green-blind)

#96ACE3

Tritanopia (blue-blind)

#15C6C8

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #6bbbe4;
/* rgb */ color: rgb(107, 187, 228);
/* oklch */ color: oklch(75.7% 0.098 232.4);

Tailwind

colors: {
  custom: {
    50: '#9dcfec',
    500: '#6bbbe4',
    950: '#000000',
  },
}

SCSS

$custom: #6bbbe4;
$custom-light: #9dcfec;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbbe4",
  "rgb": {
    "r": 107,
    "g": 187,
    "b": 228
  },
  "hsl": {
    "h": 200.331,
    "s": 69.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.75656,
    "c": 0.09831,
    "h": 232.4
  },
  "luminance": 0.44268
}

Semantic roles & 50–950 ramp

primary

#6BBBE4

secondary

#EACFC1

accent

#5414D1

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BBBE4

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

Preview Lab → · Contrast checker → · Palette generator →