#3299BC#3299BC

#3299BC is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.0% C 0.105 H 225.1°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#3299BC
RGB	rgb(50, 153, 188)
HSL	hsl(195, 58%, 47%)
HSV	hsv(195, 73%, 74%)
CMYK	cmyk(73.4%, 18.6%, 0%, 26.3%)
CIE-LAB	lab(59.06, -17.55, -26.57)
CIE-LCH	lch(59.06, 31.84, 236.55°)
OKLab	oklab(63.98% -0.0742 -0.0744)
OKLCH	oklch(63.98% 0.105 225.1)
XYZ	xyz(21.7800, 27.0889, 51.6480)
Luminance	0.2709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299BC #BC5532

analogous

#32BC9A #3299BC #3254BC

triadic

#3299BC #BC3299 #99BC32

tetradic

#3299BC #9A32BC #BC5532 #54BC32

square

#3299BC #9A32BC #BC5532 #54BC32

split-complementary

#3299BC #BC3254 #BC9A32

monochromatic

#184A5B #25728C #3299BC #58B4D3 #89CAE0

Accessibility & contrast

On white

3.27

#3299BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#3299BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299BC

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299BC	#FFFFFF	#000000	##000000
##3299BC	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8696BE

Deuteranopia (green-blind)

#7388BC

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3299bc;
/* rgb */ color: rgb(50, 153, 188);
/* oklch */ color: oklch(64.0% 0.105 225.1);

Tailwind

colors: {
  custom: {
    50: '#7db7d0',
    500: '#3299bc',
    950: '#000000',
  },
}

SCSS

$custom: #3299bc;
$custom-light: #7db7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3299bc",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 188
  },
  "hsl": {
    "h": 195.217,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.63975,
    "c": 0.10512,
    "h": 225.1
  },
  "luminance": 0.27091
}

Semantic roles & 50–950 ramp

primary

#3299BC

secondary

#C99380

accent

#6E47E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3299BC

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

Preview Lab → · Contrast checker → · Palette generator →