#6BBDF0#6BBDF0

#6BBDF0 is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.6% C 0.109 H 237.8°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#6BBDF0
RGB	rgb(107, 189, 240)
HSL	hsl(203, 82%, 68%)
HSV	hsv(203, 55%, 94%)
CMYK	cmyk(55.4%, 21.2%, 0%, 5.9%)
CIE-LAB	lab(73.42, -10.79, -32.93)
CIE-LCH	lch(73.42, 34.66, 251.85°)
OKLab	oklab(76.61% -0.058 -0.092)
OKLCH	oklch(76.61% 0.109 237.8)
XYZ	xyz(39.9833, 45.8087, 89.1561)
Luminance	0.4581 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BBDF0 #F09E6B

analogous

#6BF0E1 #6BBDF0 #6B7AF0

triadic

#6BBDF0 #F06BBD #BDF06B

tetradic

#6BBDF0 #E16BF0 #F09E6B #7AF06B

square

#6BBDF0 #E16BF0 #F09E6B #7AF06B

split-complementary

#6BBDF0 #F06B7A #F0E16B

monochromatic

#1586CC #33A4EA #6BBDF0 #A3D6F6 #DAEFFB

Accessibility & contrast

On white

2.07

#6BBDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#6BBDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BBDF0

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BBDF0	#FFFFFF	#000000	##000000
##6BBDF0	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6BCF2

Deuteranopia (green-blind)

#93AEEF

Tritanopia (blue-blind)

#00CACE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6bbdf0;
/* rgb */ color: rgb(107, 189, 240);
/* oklch */ color: oklch(76.6% 0.109 237.8);

Tailwind

colors: {
  custom: {
    50: '#9ed0f5',
    500: '#6bbdf0',
    950: '#000000',
  },
}

SCSS

$custom: #6bbdf0;
$custom-light: #9ed0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6bbdf0",
  "rgb": {
    "r": 107,
    "g": 189,
    "b": 240
  },
  "hsl": {
    "h": 203.008,
    "s": 81.595,
    "l": 68.039
  },
  "oklch": {
    "l": 0.76612,
    "c": 0.10876,
    "h": 237.8
  },
  "luminance": 0.45812
}

Semantic roles & 50–950 ramp

primary

#6BBDF0

secondary

#F0D7C7

accent

#5A08DE

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1417

muted

#7F8285

Preview Lab

Preview with #6BBDF0

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

Preview Lab → · Contrast checker → · Palette generator →