#3299B8#3299B8

#3299B8 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 63.8% C 0.102 H 222.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#3299B8
RGB	rgb(50, 153, 184)
HSL	hsl(194, 57%, 46%)
HSV	hsv(194, 73%, 72%)
CMYK	cmyk(72.8%, 16.8%, 0%, 27.8%)
CIE-LAB	lab(58.90, -18.88, -24.55)
CIE-LCH	lch(58.90, 30.97, 232.45°)
OKLab	oklab(63.8% -0.0758 -0.0687)
OKLCH	oklch(63.8% 0.102 222.2)
XYZ	xyz(21.3548, 26.9188, 49.4085)
Luminance	0.2692 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299B8 #B85132

analogous

#32B894 #3299B8 #3256B8

triadic

#3299B8 #B83299 #99B832

tetradic

#3299B8 #9432B8 #B85132 #56B832

square

#3299B8 #9432B8 #B85132 #56B832

split-complementary

#3299B8 #B83256 #B89432

monochromatic

#184958 #257188 #3299B8 #56B5D1 #86CADE

Accessibility & contrast

On white

3.29

#3299B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#3299B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299B8

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299B8	#FFFFFF	#000000	##000000
##3299B8	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795BA

Deuteranopia (green-blind)

#7588B8

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3299b8;
/* rgb */ color: rgb(50, 153, 184);
/* oklch */ color: oklch(63.8% 0.102 222.2);

Tailwind

colors: {
  custom: {
    50: '#7db7cd',
    500: '#3299b8',
    950: '#000000',
  },
}

SCSS

$custom: #3299b8;
$custom-light: #7db7cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3299b8",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 184
  },
  "hsl": {
    "h": 193.881,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.63797,
    "c": 0.10225,
    "h": 222.2
  },
  "luminance": 0.26921
}

Semantic roles & 50–950 ramp

primary

#3299B8

secondary

#C88F7E

accent

#6B47E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3299B8

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

Preview Lab → · Contrast checker → · Palette generator →