#3172C5#3172C5

#3172C5 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.3% C 0.145 H 256.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3172C5
RGB	rgb(49, 114, 197)
HSL	hsl(214, 60%, 48%)
HSV	hsv(214, 75%, 77%)
CMYK	cmyk(75.1%, 42.1%, 0%, 22.7%)
CIE-LAB	lab(47.90, 8.24, -49.23)
CIE-LCH	lch(47.90, 49.91, 279.51°)
OKLab	oklab(55.3% -0.0351 -0.1408)
OKLCH	oklch(55.3% 0.145 256)
XYZ	xyz(17.3583, 16.7168, 55.1243)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3172C5 #C58431

analogous

#31BCC5 #3172C5 #3A31C5

triadic

#3172C5 #C53172 #72C531

tetradic

#3172C5 #C531BC #C58431 #31C53A

square

#3172C5 #C531BC #C58431 #31C53A

split-complementary

#3172C5 #C53A31 #BCC531

monochromatic

#193963 #255694 #3172C5 #5D92D7 #8EB3E3

Accessibility & contrast

On white

4.83

#3172C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3172C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3172C5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3172C5	#FFFFFF	#000000	##FFFFFF
##3172C5	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4979C8

Deuteranopia (green-blind)

#2F6BC3

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3172c5;
/* rgb */ color: rgb(49, 114, 197);
/* oklch */ color: oklch(55.3% 0.145 256.0);

Tailwind

colors: {
  custom: {
    50: '#7d9ad7',
    500: '#3172c5',
    950: '#000000',
  },
}

SCSS

$custom: #3172c5;
$custom-light: #7d9ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#3172c5",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 197
  },
  "hsl": {
    "h": 213.649,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55298,
    "c": 0.14509,
    "h": 256
  },
  "luminance": 0.16719
}

Semantic roles & 50–950 ramp

primary

#3172C5

secondary

#CDAD85

accent

#9E44E3

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #3172C5

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

Preview Lab → · Contrast checker → · Palette generator →