#3193B8#3193B8

#3193B8 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.3% C 0.104 H 227.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3193B8
RGB	rgb(49, 147, 184)
HSL	hsl(196, 58%, 46%)
HSV	hsv(196, 73%, 72%)
CMYK	cmyk(73.4%, 20.1%, 0%, 27.8%)
CIE-LAB	lab(57.05, -15.78, -27.40)
CIE-LCH	lch(57.05, 31.62, 240.06°)
OKLab	oklab(62.31% -0.0703 -0.0768)
OKLCH	oklch(62.31% 0.104 227.6)
XYZ	xyz(20.3486, 24.9787, 49.0870)
Luminance	0.2498 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3193B8 #B85631

analogous

#31B899 #3193B8 #3150B8

triadic

#3193B8 #B83193 #93B831

tetradic

#3193B8 #9931B8 #B85631 #50B831

square

#3193B8 #9931B8 #B85631 #50B831

split-complementary

#3193B8 #B83150 #B89931

monochromatic

#174657 #246C88 #3193B8 #55AFD2 #85C6DE

Accessibility & contrast

On white

3.50

#3193B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#3193B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3193B8

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3193B8	#FFFFFF	#000000	##000000
##3193B8	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F90BA

Deuteranopia (green-blind)

#6D83B8

Tritanopia (blue-blind)

#009E9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3193b8;
/* rgb */ color: rgb(49, 147, 184);
/* oklch */ color: oklch(62.3% 0.104 227.6);

Tailwind

colors: {
  custom: {
    50: '#7cb2cd',
    500: '#3193b8',
    950: '#000000',
  },
}

SCSS

$custom: #3193b8;
$custom-light: #7cb2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3193b8",
  "rgb": {
    "r": 49,
    "g": 147,
    "b": 184
  },
  "hsl": {
    "h": 196.444,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.62313,
    "c": 0.10411,
    "h": 227.6
  },
  "luminance": 0.24981
}

Semantic roles & 50–950 ramp

primary

#3193B8

secondary

#C8917D

accent

#7147E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3193B8

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

Preview Lab → · Contrast checker → · Palette generator →