#3299BF#3299BF

#3299BF is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.1% C 0.107 H 227.1°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3299BF
RGB	rgb(50, 153, 191)
HSL	hsl(196, 59%, 47%)
HSV	hsv(196, 74%, 75%)
CMYK	cmyk(73.8%, 19.9%, 0%, 25.1%)
CIE-LAB	lab(59.18, -16.55, -28.08)
CIE-LCH	lch(59.18, 32.59, 239.48°)
OKLab	oklab(64.11% -0.0731 -0.0787)
OKLCH	oklch(64.11% 0.107 227.1)
XYZ	xyz(22.1068, 27.2196, 53.3689)
Luminance	0.2722 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3299BF #BF5832

analogous

#32BF9E #3299BF #3253BF

triadic

#3299BF #BF3299 #99BF32

tetradic

#3299BF #9E32BF #BF5832 #53BF32

square

#3299BF #9E32BF #BF5832 #53BF32

split-complementary

#3299BF #BF3253 #BF9E32

monochromatic

#194B5E #25728E #3299BF #5AB3D4 #8BC9E1

Accessibility & contrast

On white

3.26

#3299BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3299BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3299BF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3299BF	#FFFFFF	#000000	##000000
##3299BF	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8596C1

Deuteranopia (green-blind)

#7288BF

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3299bf;
/* rgb */ color: rgb(50, 153, 191);
/* oklch */ color: oklch(64.1% 0.107 227.1);

Tailwind

colors: {
  custom: {
    50: '#7eb7d2',
    500: '#3299bf',
    950: '#000000',
  },
}

SCSS

$custom: #3299bf;
$custom-light: #7eb7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3299bf",
  "rgb": {
    "r": 50,
    "g": 153,
    "b": 191
  },
  "hsl": {
    "h": 196.17,
    "s": 58.506,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64111,
    "c": 0.10745,
    "h": 227.1
  },
  "luminance": 0.27222
}

Semantic roles & 50–950 ramp

primary

#3299BF

secondary

#CB9682

accent

#7046E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3299BF

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

Preview Lab → · Contrast checker → · Palette generator →