#3193BC#3193BC

#3193BC is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.5% C 0.107 H 230.2°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3193BC
RGB	rgb(49, 147, 188)
HSL	hsl(198, 59%, 46%)
HSV	hsv(198, 74%, 74%)
CMYK	cmyk(73.9%, 21.8%, 0%, 26.3%)
CIE-LAB	lab(57.22, -14.42, -29.41)
CIE-LCH	lch(57.22, 32.76, 243.88°)
OKLab	oklab(62.5% -0.0688 -0.0826)
OKLCH	oklch(62.5% 0.108 230.2)
XYZ	xyz(20.7738, 25.1488, 51.3266)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3193BC #BC5A31

analogous

#31BCA0 #3193BC #314EBC

triadic

#3193BC #BC3193 #93BC31

tetradic

#3193BC #A031BC #BC5A31 #4EBC31

square

#3193BC #A031BC #BC5A31 #4EBC31

split-complementary

#3193BC #BC314E #BCA031

monochromatic

#18475B #246D8B #3193BC #57AFD3 #88C6E0

Accessibility & contrast

On white

3.48

#3193BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#3193BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3193BC

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3193BC	#FFFFFF	#000000	##000000
##3193BC	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BE

Deuteranopia (green-blind)

#6B83BB

Tritanopia (blue-blind)

#009EA1

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3193bc;
/* rgb */ color: rgb(49, 147, 188);
/* oklch */ color: oklch(62.5% 0.107 230.2);

Tailwind

colors: {
  custom: {
    50: '#7cb2d0',
    500: '#3193bc',
    950: '#000000',
  },
}

SCSS

$custom: #3193bc;
$custom-light: #7cb2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3193bc",
  "rgb": {
    "r": 49,
    "g": 147,
    "b": 188
  },
  "hsl": {
    "h": 197.698,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.625,
    "c": 0.1075,
    "h": 230.2
  },
  "luminance": 0.25151
}

Semantic roles & 50–950 ramp

primary

#3193BC

secondary

#CA957F

accent

#7446E2

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3193BC

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

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