#3199BF#3199BF

#3199BF is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.1% C 0.108 H 227.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#3199BF
RGB	rgb(49, 153, 191)
HSL	hsl(196, 59%, 47%)
HSV	hsv(196, 74%, 75%)
CMYK	cmyk(74.3%, 19.9%, 0%, 25.1%)
CIE-LAB	lab(59.15, -16.67, -28.11)
CIE-LCH	lch(59.15, 32.69, 239.33°)
OKLab	oklab(64.09% -0.0736 -0.0788)
OKLCH	oklch(64.09% 0.108 227)
XYZ	xyz(22.0580, 27.1944, 53.3666)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3199BF #BF5731

analogous

#31BF9E #3199BF #3152BF

triadic

#3199BF #BF3199 #99BF31

tetradic

#3199BF #9E31BF #BF5731 #52BF31

square

#3199BF #9E31BF #BF5731 #52BF31

split-complementary

#3199BF #BF3152 #BF9E31

monochromatic

#184B5E #25728E #3199BF #59B3D4 #8AC9E1

Accessibility & contrast

On white

3.26

#3199BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#3199BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3199BF

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3199BF	#FFFFFF	#000000	##000000
##3199BF	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)

#7188BF

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3199bf;
/* rgb */ color: rgb(49, 153, 191);
/* oklch */ color: oklch(64.1% 0.108 227.0);

Tailwind

colors: {
  custom: {
    50: '#7db7d2',
    500: '#3199bf',
    950: '#000000',
  },
}

SCSS

$custom: #3199bf;
$custom-light: #7db7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3199bf",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 191
  },
  "hsl": {
    "h": 196.056,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64086,
    "c": 0.10785,
    "h": 227
  },
  "luminance": 0.27197
}

Semantic roles & 50–950 ramp

primary

#3199BF

secondary

#CB9581

accent

#6F45E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3199BF

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

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