#3193B2#3193B2

#3193B2 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.0% C 0.100 H 223.2°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#3193B2
RGB	rgb(49, 147, 178)
HSL	hsl(194, 57%, 45%)
HSV	hsv(194, 72%, 70%)
CMYK	cmyk(72.5%, 17.4%, 0%, 30.2%)
CIE-LAB	lab(56.81, -17.79, -24.36)
CIE-LCH	lch(56.81, 30.16, 233.86°)
OKLab	oklab(62.04% -0.0725 -0.0681)
OKLCH	oklch(62.04% 0.1 223.2)
XYZ	xyz(19.7329, 24.7325, 45.8447)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3193B2 #B25031

analogous

#31B291 #3193B2 #3152B2

triadic

#3193B2 #B23193 #93B231

tetradic

#3193B2 #9131B2 #B25031 #52B231

square

#3193B2 #9131B2 #B25031 #52B231

split-complementary

#3193B2 #B23152 #B29131

monochromatic

#174452 #246B82 #3193B2 #51B1CF #81C6DC

Accessibility & contrast

On white

3.53

#3193B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#3193B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3193B2

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3193B2	#FFFFFF	#000000	##000000
##3193B2	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8190B4

Deuteranopia (green-blind)

#7083B2

Tritanopia (blue-blind)

#009D9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3193b2;
/* rgb */ color: rgb(49, 147, 178);
/* oklch */ color: oklch(62.0% 0.100 223.2);

Tailwind

colors: {
  custom: {
    50: '#7bb2c9',
    500: '#3193b2',
    950: '#000000',
  },
}

SCSS

$custom: #3193b2;
$custom-light: #7bb2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3193b2",
  "rgb": {
    "r": 49,
    "g": 147,
    "b": 178
  },
  "hsl": {
    "h": 194.419,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6204,
    "c": 0.09952,
    "h": 223.2
  },
  "luminance": 0.24735
}

Semantic roles & 50–950 ramp

primary

#3193B2

secondary

#C58C79

accent

#6C48E0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3193B2

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

Preview Lab → · Contrast checker → · Palette generator →