#6BB8DB#6BB8DB

#6BB8DB is a light, moderate cyan. Relative luminance 0.425; OKLCH L 74.6% C 0.091 H 229.1°. Best body text is #000000 at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#6BB8DB
RGB	rgb(107, 184, 219)
HSL	hsl(199, 61%, 64%)
HSV	hsv(199, 51%, 86%)
CMYK	cmyk(51.1%, 16%, 0%, 14.1%)
CIE-LAB	lab(71.23, -14.26, -24.91)
CIE-LCH	lch(71.23, 28.70, 240.20°)
OKLab	oklab(74.61% -0.0598 -0.0691)
OKLCH	oklch(74.61% 0.091 229.1)
XYZ	xyz(35.9853, 42.5183, 73.3146)
Luminance	0.4252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6BB8DB #DB8E6B

analogous

#6BDBC6 #6BB8DB #6B80DB

triadic

#6BB8DB #DB6BB8 #B8DB6B

tetradic

#6BB8DB #C66BDB #DB8E6B #80DB6B

square

#6BB8DB #C66BDB #DB8E6B #80DB6B

split-complementary

#6BB8DB #DB6B80 #DBC66B

monochromatic

#287DA4 #3AA0CF #6BB8DB #9CD0E7 #CDE7F3

Accessibility & contrast

On white

2.21

#6BB8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.50

#6BB8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6BB8DB

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6BB8DB	#FFFFFF	#000000	##000000
##6BB8DB	1.00	2.21	9.50	9.50
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.50	21.00	1.00	1.00
##000000	9.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B5DD

Deuteranopia (green-blind)

#96A9DB

Tritanopia (blue-blind)

#28C2C3

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #6bb8db;
/* rgb */ color: rgb(107, 184, 219);
/* oklch */ color: oklch(74.6% 0.091 229.1);

Tailwind

colors: {
  custom: {
    50: '#9ccde6',
    500: '#6bb8db',
    950: '#000000',
  },
}

SCSS

$custom: #6bb8db;
$custom-light: #9ccde6;
$custom-dark: #000000;

JSON

{
  "hex": "#6bb8db",
  "rgb": {
    "r": 107,
    "g": 184,
    "b": 219
  },
  "hsl": {
    "h": 198.75,
    "s": 60.87,
    "l": 63.922
  },
  "oklch": {
    "l": 0.7461,
    "c": 0.09141,
    "h": 229.1
  },
  "luminance": 0.42521
}

Semantic roles & 50–950 ramp

primary

#6BB8DB

secondary

#E5CABD

accent

#531DC9

background

#FAFCFE

surface

#F3F9FC

border

#CDD2D5

text

#0F1316

muted

#7F8284

Preview Lab

Preview with #6BB8DB

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

Preview Lab → · Contrast checker → · Palette generator →