#6BB3DB#6BB3DB

#6BB3DB is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.5% C 0.093 H 234.3°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3DB
RGB	rgb(107, 179, 219)
HSL	hsl(201, 61%, 64%)
HSV	hsv(201, 51%, 86%)
CMYK	cmyk(51.1%, 18.3%, 0%, 14.1%)
CIE-LAB	lab(69.81, -11.60, -27.08)
CIE-LCH	lch(69.81, 29.46, 246.81°)
OKLab	oklab(73.48% -0.0541 -0.0753)
OKLCH	oklch(73.48% 0.093 234.3)
XYZ	xyz(34.9650, 40.4776, 72.9745)
Luminance	0.4048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3DB #DB936B

analogous

#6BDBCB #6BB3DB #6B7BDB

triadic

#6BB3DB #DB6BB3 #B3DB6B

tetradic

#6BB3DB #CB6BDB #DB936B #7BDB6B

square

#6BB3DB #CB6BDB #DB936B #7BDB6B

split-complementary

#6BB3DB #DB6B7B #DBCB6B

monochromatic

#2878A4 #3A9ACF #6BB3DB #9CCCE7 #CDE6F3

Accessibility & contrast

On white

2.31

#6BB3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#6BB3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3DB

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3DB	#FFFFFF	#000000	##000000
##6BB3DB	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B1DD

Deuteranopia (green-blind)

#90A5DA

Tritanopia (blue-blind)

#2ABEC0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6bb3db;
/* rgb */ color: rgb(107, 179, 219);
/* oklch */ color: oklch(73.5% 0.093 234.3);

Tailwind

colors: {
  custom: {
    50: '#9cc9e6',
    500: '#6bb3db',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3db;
$custom-light: #9cc9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3db",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 219
  },
  "hsl": {
    "h": 201.429,
    "s": 60.87,
    "l": 63.922
  },
  "oklch": {
    "l": 0.73484,
    "c": 0.09272,
    "h": 234.3
  },
  "luminance": 0.4048
}

Semantic roles & 50–950 ramp

primary

#6BB3DB

secondary

#E5CBBD

accent

#5A1DC9

background

#FAFCFE

surface

#F3F8FC

border

#CDD1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB3DB

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

Preview Lab → · Contrast checker → · Palette generator →