#6BBDEF#6BBDEF

#6BBDEF is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.6% C 0.108 H 237.2°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#6BBDEF
RGB	rgb(107, 189, 239)
HSL	hsl(203, 80%, 68%)
HSV	hsv(203, 55%, 94%)
CMYK	cmyk(55.2%, 20.9%, 0%, 6.3%)
CIE-LAB	lab(73.38, -11.09, -32.45)
CIE-LCH	lch(73.38, 34.30, 251.13°)
OKLab	oklab(76.57% -0.0583 -0.0906)
OKLCH	oklch(76.57% 0.108 237.2)
XYZ	xyz(39.8352, 45.7495, 88.3759)
Luminance	0.4575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBDEF #EF9D6B

analogous

#6BEFDF #6BBDEF #6B7BEF

triadic

#6BBDEF #EF6BBD #BDEF6B

tetradic

#6BBDEF #DF6BEF #EF9D6B #7BEF6B

square

#6BBDEF #DF6BEF #EF9D6B #7BEF6B

split-complementary

#6BBDEF #EF6B7B #EFDF6B

monochromatic

#1686CA #34A4E9 #6BBDEF #A2D6F5 #D9EEFB

Accessibility & contrast

On white

2.07

#6BBDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#6BBDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBDEF

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBDEF	#FFFFFF	#000000	##000000
##6BBDEF	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BCF1

Deuteranopia (green-blind)

#94AEEE

Tritanopia (blue-blind)

#00CACE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6bbdef;
/* rgb */ color: rgb(107, 189, 239);
/* oklch */ color: oklch(76.6% 0.108 237.2);

Tailwind

colors: {
  custom: {
    50: '#9ed0f4',
    500: '#6bbdef',
    950: '#000000',
  },
}

SCSS

$custom: #6bbdef;
$custom-light: #9ed0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbdef",
  "rgb": {
    "r": 107,
    "g": 189,
    "b": 239
  },
  "hsl": {
    "h": 202.727,
    "s": 80.488,
    "l": 67.843
  },
  "oklch": {
    "l": 0.76569,
    "c": 0.10779,
    "h": 237.2
  },
  "luminance": 0.45753
}

Semantic roles & 50–950 ramp

primary

#6BBDEF

secondary

#EFD6C7

accent

#5909DD

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #6BBDEF

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

Preview Lab → · Contrast checker → · Palette generator →