#3299B9#3299B9

#3299B9 is a light, moderate cyan. Relative luminance 0.270; OKLCH L 63.8% C 0.103 H 222.9°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3299B9
RGB	rgb(50, 153, 185)
HSL	hsl(194, 57%, 46%)
HSV	hsv(194, 73%, 73%)
CMYK	cmyk(73%, 17.3%, 0%, 27.5%)
CIE-LAB	lab(58.94, -18.55, -25.06)
CIE-LCH	lch(58.94, 31.18, 233.49°)
OKLab	oklab(63.84% -0.0754 -0.0701)
OKLCH	oklch(63.84% 0.103 222.9)
XYZ	xyz(21.4600, 26.9609, 49.9625)
Luminance	0.2696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299B9 #B95232

analogous

#32B995 #3299B9 #3255B9

triadic

#3299B9 #B93299 #99B932

tetradic

#3299B9 #9532B9 #B95232 #55B932

square

#3299B9 #9532B9 #B95232 #55B932

split-complementary

#3299B9 #B93255 #B99532

monochromatic

#184959 #257189 #3299B9 #57B4D2 #87CADF

Accessibility & contrast

On white

3.29

#3299B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#3299B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299B9

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299B9	#FFFFFF	#000000	##000000
##3299B9	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795BB

Deuteranopia (green-blind)

#7488B9

Tritanopia (blue-blind)

#00A3A3

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3299b9;
/* rgb */ color: rgb(50, 153, 185);
/* oklch */ color: oklch(63.8% 0.103 222.9);

Tailwind

colors: {
  custom: {
    50: '#7db7ce',
    500: '#3299b9',
    950: '#000000',
  },
}

SCSS

$custom: #3299b9;
$custom-light: #7db7ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3299b9",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 185
  },
  "hsl": {
    "h": 194.222,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.63841,
    "c": 0.10294,
    "h": 222.9
  },
  "luminance": 0.26963
}

Semantic roles & 50–950 ramp

primary

#3299B9

secondary

#C8907F

accent

#6C47E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3299B9

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

Preview Lab → · Contrast checker → · Palette generator →