#3172A4#3172A4

#3172A4 is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.3% C 0.103 H 244.8°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3172A4
RGB	rgb(49, 114, 164)
HSL	hsl(206, 54%, 42%)
HSV	hsv(206, 70%, 64%)
CMYK	cmyk(70.1%, 30.5%, 0%, 35.7%)
CIE-LAB	lab(46.13, -3.86, -32.87)
CIE-LCH	lch(46.13, 33.10, 263.30°)
OKLab	oklab(53.34% -0.0437 -0.0929)
OKLCH	oklch(53.34% 0.103 244.8)
XYZ	xyz(13.9822, 15.3664, 37.3439)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3172A4 #A46331

analogous

#31A49D #3172A4 #3138A4

triadic

#3172A4 #A43172 #72A431

tetradic

#3172A4 #9D31A4 #A46331 #38A431

square

#3172A4 #9D31A4 #A46331 #38A431

split-complementary

#3172A4 #A43138 #A49D31

monochromatic

#153046 #235175 #3172A4 #4991C9 #79AED7

Accessibility & contrast

On white

5.16

#3172A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#3172A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3172A4

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3172A4	#FFFFFF	#000000	##FFFFFF
##3172A4	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B73A6

Deuteranopia (green-blind)

#4C68A3

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3172a4;
/* rgb */ color: rgb(49, 114, 164);
/* oklch */ color: oklch(53.3% 0.103 244.8);

Tailwind

colors: {
  custom: {
    50: '#779abf',
    500: '#3172a4',
    950: '#000000',
  },
}

SCSS

$custom: #3172a4;
$custom-light: #779abf;
$custom-dark: #000000;

JSON

{
  "hex": "#3172a4",
  "rgb": {
    "r": 49,
    "g": 114,
    "b": 164
  },
  "hsl": {
    "h": 206.087,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53337,
    "c": 0.10271,
    "h": 244.8
  },
  "luminance": 0.15368
}

Semantic roles & 50–950 ramp

primary

#3172A4

secondary

#BF9372

accent

#8A4ADD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3172A4

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

Preview Lab → · Contrast checker → · Palette generator →