#3199BC#3199BC

#3199BC is a light, moderate cyan. Relative luminance 0.271; OKLCH L 63.9% C 0.106 H 224.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3199BC
RGB	rgb(49, 153, 188)
HSL	hsl(195, 59%, 46%)
HSV	hsv(195, 74%, 74%)
CMYK	cmyk(73.9%, 18.6%, 0%, 26.3%)
CIE-LAB	lab(59.03, -17.68, -26.61)
CIE-LCH	lch(59.03, 31.95, 236.40°)
OKLab	oklab(63.95% -0.0747 -0.0745)
OKLCH	oklch(63.95% 0.106 224.9)
XYZ	xyz(21.7312, 27.0637, 51.6457)
Luminance	0.2707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3199BC #BC5431

analogous

#31BC9A #3199BC #3154BC

triadic

#3199BC #BC3199 #99BC31

tetradic

#3199BC #9A31BC #BC5431 #54BC31

square

#3199BC #9A31BC #BC5431 #54BC31

split-complementary

#3199BC #BC3154 #BC9A31

monochromatic

#184A5B #24718B #3199BC #57B4D3 #88CAE0

Accessibility & contrast

On white

3.27

#3199BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#3199BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3199BC

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3199BC	#FFFFFF	#000000	##000000
##3199BC	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	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: #3199bc;
/* rgb */ color: rgb(49, 153, 188);
/* oklch */ color: oklch(63.9% 0.106 224.9);

Tailwind

colors: {
  custom: {
    50: '#7db7d0',
    500: '#3199bc',
    950: '#000000',
  },
}

SCSS

$custom: #3199bc;
$custom-light: #7db7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3199bc",
  "rgb": {
    "r": 49,
    "g": 153,
    "b": 188
  },
  "hsl": {
    "h": 195.108,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.6395,
    "c": 0.10553,
    "h": 224.9
  },
  "luminance": 0.27066
}

Semantic roles & 50–950 ramp

primary

#3199BC

secondary

#CA927F

accent

#6D46E2

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3199BC

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

Preview Lab → · Contrast checker → · Palette generator →