#6BB5CC#6BB5CC

#6BB5CC is a light, moderate cyan. Relative luminance 0.405; OKLCH L 73.3% C 0.081 H 220.0°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#6BB5CC
RGB	rgb(107, 181, 204)
HSL	hsl(194, 49%, 61%)
HSV	hsv(194, 48%, 80%)
CMYK	cmyk(47.5%, 11.3%, 0%, 20%)
CIE-LAB	lab(69.85, -16.90, -18.80)
CIE-LCH	lch(69.85, 25.28, 228.05°)
OKLab	oklab(73.34% -0.0619 -0.0519)
OKLCH	oklch(73.34% 0.081 220)
XYZ	xyz(33.4823, 40.5305, 63.1738)
Luminance	0.4053 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB5CC #CC826B

analogous

#6BCCB2 #6BB5CC #6B84CC

triadic

#6BB5CC #CC6BB5 #B5CC6B

tetradic

#6BB5CC #B26BCC #CC826B #84CC6B

square

#6BB5CC #B26BCC #CC826B #84CC6B

split-complementary

#6BB5CC #CC6B84 #CCB26B

monochromatic

#30768C #409DBA #6BB5CC #99CCDC #C6E3EB

Accessibility & contrast

On white

2.31

#6BB5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#6BB5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB5CC

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB5CC	#FFFFFF	#000000	##000000
##6BB5CC	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)

#A7B1CD

Deuteranopia (green-blind)

#98A6CC

Tritanopia (blue-blind)

#39BDBC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6bb5cc;
/* rgb */ color: rgb(107, 181, 204);
/* oklch */ color: oklch(73.3% 0.081 220.0);

Tailwind

colors: {
  custom: {
    50: '#9bcbdb',
    500: '#6bb5cc',
    950: '#000000',
  },
}

SCSS

$custom: #6bb5cc;
$custom-light: #9bcbdb;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb5cc",
  "rgb": {
    "r": 107,
    "g": 181,
    "b": 204
  },
  "hsl": {
    "h": 194.227,
    "s": 48.744,
    "l": 60.98
  },
  "oklch": {
    "l": 0.73337,
    "c": 0.08083,
    "h": 220
  },
  "luminance": 0.40533
}

Semantic roles & 50–950 ramp

primary

#6BB5CC

secondary

#DCC0B7

accent

#4C29BC

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0F1315

muted

#7E8283

Preview Lab

Preview with #6BB5CC

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

Preview Lab → · Contrast checker → · Palette generator →