#6BB3E6#6BB3E6

#6BB3E6 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 74.0% C 0.104 H 240.9°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#6BB3E6
RGB	rgb(107, 179, 230)
HSL	hsl(205, 71%, 66%)
HSV	hsv(205, 53%, 90%)
CMYK	cmyk(53.5%, 22.2%, 0%, 9.8%)
CIE-LAB	lab(70.23, -8.38, -32.44)
CIE-LCH	lch(70.23, 33.50, 255.52°)
OKLab	oklab(73.96% -0.0503 -0.0906)
OKLCH	oklch(73.96% 0.104 240.9)
XYZ	xyz(36.4612, 41.0761, 80.8546)
Luminance	0.4108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB3E6 #E69E6B

analogous

#6BE6DB #6BB3E6 #6B75E6

triadic

#6BB3E6 #E66BB3 #B3E66B

tetradic

#6BB3E6 #DB6BE6 #E69E6B #75E66B

square

#6BB3E6 #DB6BE6 #E69E6B #75E66B

split-complementary

#6BB3E6 #E66B75 #E6DB6B

monochromatic

#1F78B8 #3798DD #6BB3E6 #9FCEEF #D4E9F8

Accessibility & contrast

On white

2.28

#6BB3E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#6BB3E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB3E6

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB3E6	#FFFFFF	#000000	##000000
##6BB3E6	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB3E8

Deuteranopia (green-blind)

#8CA6E5

Tritanopia (blue-blind)

#17C0C4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #6bb3e6;
/* rgb */ color: rgb(107, 179, 230);
/* oklch */ color: oklch(74.0% 0.104 240.9);

Tailwind

colors: {
  custom: {
    50: '#9dc9ee',
    500: '#6bb3e6',
    950: '#000000',
  },
}

SCSS

$custom: #6bb3e6;
$custom-light: #9dc9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb3e6",
  "rgb": {
    "r": 107,
    "g": 179,
    "b": 230
  },
  "hsl": {
    "h": 204.878,
    "s": 71.098,
    "l": 66.078
  },
  "oklch": {
    "l": 0.73956,
    "c": 0.10365,
    "h": 240.9
  },
  "luminance": 0.41079
}

Semantic roles & 50–950 ramp

primary

#6BB3E6

secondary

#EBD3C2

accent

#6212D3

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB3E6

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

Preview Lab → · Contrast checker → · Palette generator →