#3190BC#3190BC

#3190BC is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.109 H 232.8°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3190BC
RGB	rgb(49, 144, 188)
HSL	hsl(199, 59%, 46%)
HSV	hsv(199, 74%, 74%)
CMYK	cmyk(73.9%, 23.4%, 0%, 26.3%)
CIE-LAB	lab(56.32, -12.76, -30.82)
CIE-LCH	lch(56.32, 33.35, 247.50°)
OKLab	oklab(61.78% -0.0658 -0.0867)
OKLCH	oklch(61.78% 0.109 232.8)
XYZ	xyz(20.3133, 24.2280, 51.1731)
Luminance	0.2423 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3190BC #BC5D31

analogous

#31BCA3 #3190BC #314BBC

triadic

#3190BC #BC3190 #90BC31

tetradic

#3190BC #A331BC #BC5D31 #4BBC31

square

#3190BC #A331BC #BC5D31 #4BBC31

split-complementary

#3190BC #BC314B #BCA331

monochromatic

#18465B #246B8B #3190BC #57ACD3 #88C4E0

Accessibility & contrast

On white

3.59

#3190BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3190BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3190BC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3190BC	#FFFFFF	#000000	##000000
##3190BC	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FBE

Deuteranopia (green-blind)

#6781BB

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3190bc;
/* rgb */ color: rgb(49, 144, 188);
/* oklch */ color: oklch(61.8% 0.109 232.8);

Tailwind

colors: {
  custom: {
    50: '#7cb0d0',
    500: '#3190bc',
    950: '#000000',
  },
}

SCSS

$custom: #3190bc;
$custom-light: #7cb0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3190bc",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 188
  },
  "hsl": {
    "h": 198.993,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.61778,
    "c": 0.10885,
    "h": 232.8
  },
  "luminance": 0.2423
}

Semantic roles & 50–950 ramp

primary

#3190BC

secondary

#CA977F

accent

#7746E2

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3190BC

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

Preview Lab → · Contrast checker → · Palette generator →