#3190AB#3190AB

#3190AB is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.0% C 0.095 H 220.6°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3190AB
RGB	rgb(49, 144, 171)
HSL	hsl(193, 55%, 43%)
HSV	hsv(193, 71%, 67%)
CMYK	cmyk(71.3%, 15.8%, 0%, 32.9%)
CIE-LAB	lab(55.62, -18.49, -22.20)
CIE-LCH	lch(55.62, 28.89, 230.20°)
OKLab	oklab(60.99% -0.0722 -0.062)
OKLCH	oklch(60.99% 0.095 220.6)
XYZ	xyz(18.5875, 23.5376, 42.0838)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3190AB #AB4C31

analogous

#31AB89 #3190AB #3153AB

triadic

#3190AB #AB3190 #90AB31

tetradic

#3190AB #8931AB #AB4C31 #53AB31

square

#3190AB #8931AB #AB4C31 #53AB31

split-complementary

#3190AB #AB3153 #AB8931

monochromatic

#16404C #23687B #3190AB #4DB0CC #7DC5DA

Accessibility & contrast

On white

3.68

#3190AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#3190AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3190AB

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3190AB	#FFFFFF	#000000	##000000
##3190AB	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAC

Deuteranopia (green-blind)

#6F80AB

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3190ab;
/* rgb */ color: rgb(49, 144, 171);
/* oklch */ color: oklch(61.0% 0.095 220.6);

Tailwind

colors: {
  custom: {
    50: '#7ab0c4',
    500: '#3190ab',
    950: '#000000',
  },
}

SCSS

$custom: #3190ab;
$custom-light: #7ab0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3190ab",
  "rgb": {
    "r": 49,
    "g": 144,
    "b": 171
  },
  "hsl": {
    "h": 193.279,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.60994,
    "c": 0.09518,
    "h": 220.6
  },
  "luminance": 0.2354
}

Semantic roles & 50–950 ramp

primary

#3190AB

secondary

#C28675

accent

#6A49DF

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3190AB

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

Preview Lab → · Contrast checker → · Palette generator →