#6CB3DB#6CB3DB

#6CB3DB is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.5% C 0.092 H 234.6°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#6CB3DB
RGB	rgb(108, 179, 219)
HSL	hsl(202, 61%, 64%)
HSV	hsv(202, 51%, 86%)
CMYK	cmyk(50.7%, 18.3%, 0%, 14.1%)
CIE-LAB	lab(69.85, -11.38, -27.01)
CIE-LCH	lch(69.85, 29.31, 247.16°)
OKLab	oklab(73.53% -0.0533 -0.0751)
OKLCH	oklch(73.53% 0.092 234.6)
XYZ	xyz(35.0860, 40.5400, 72.9802)
Luminance	0.4054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CB3DB #DB946C

analogous

#6CDBCC #6CB3DB #6C7CDB

triadic

#6CB3DB #DB6CB3 #B3DB6C

tetradic

#6CB3DB #CC6CDB #DB946C #7CDB6C

square

#6CB3DB #CC6CDB #DB946C #7CDB6C

split-complementary

#6CB3DB #DB6C7C #DBCC6C

monochromatic

#2878A4 #3B9ACF #6CB3DB #9DCCE7 #CEE6F3

Accessibility & contrast

On white

2.31

#6CB3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#6CB3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CB3DB

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CB3DB	#FFFFFF	#000000	##000000
##6CB3DB	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B1DD

Deuteranopia (green-blind)

#91A5DA

Tritanopia (blue-blind)

#2EBEC0

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6cb3db;
/* rgb */ color: rgb(108, 179, 219);
/* oklch */ color: oklch(73.5% 0.092 234.6);

Tailwind

colors: {
  custom: {
    50: '#9dc9e6',
    500: '#6cb3db',
    950: '#000000',
  },
}

SCSS

$custom: #6cb3db;
$custom-light: #9dc9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#6cb3db",
  "rgb": {
    "r": 108,
    "g": 179,
    "b": 219
  },
  "hsl": {
    "h": 201.622,
    "s": 60.656,
    "l": 64.118
  },
  "oklch": {
    "l": 0.7353,
    "c": 0.09208,
    "h": 234.6
  },
  "luminance": 0.40543
}

Semantic roles & 50–950 ramp

primary

#6CB3DB

secondary

#E5CCBE

accent

#5B1DC8

background

#FAFCFE

surface

#F3F8FC

border

#CDD1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6CB3DB

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

Preview Lab → · Contrast checker → · Palette generator →