#3174A4#3174A4

#3174A4 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.8% C 0.101 H 243.1°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#3174A4
RGB	rgb(49, 116, 164)
HSL	hsl(205, 54%, 42%)
HSV	hsv(205, 70%, 64%)
CMYK	cmyk(70.1%, 29.3%, 0%, 35.7%)
CIE-LAB	lab(46.74, -5.06, -31.92)
CIE-LCH	lch(46.74, 32.32, 260.99°)
OKLab	oklab(53.82% -0.0458 -0.0901)
OKLCH	oklch(53.82% 0.101 243.1)
XYZ	xyz(14.2103, 15.8225, 37.4199)
Luminance	0.1582 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3174A4 #A46131

analogous

#31A49B #3174A4 #313BA4

triadic

#3174A4 #A43174 #74A431

tetradic

#3174A4 #9B31A4 #A46131 #3BA431

square

#3174A4 #9B31A4 #A46131 #3BA431

split-complementary

#3174A4 #A4313B #A49B31

monochromatic

#153146 #235375 #3174A4 #4994C9 #79AFD7

Accessibility & contrast

On white

5.04

#3174A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#3174A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3174A4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3174A4	#FFFFFF	#000000	##FFFFFF
##3174A4	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E75A6

Deuteranopia (green-blind)

#4E6AA3

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3174a4;
/* rgb */ color: rgb(49, 116, 164);
/* oklch */ color: oklch(53.8% 0.101 243.1);

Tailwind

colors: {
  custom: {
    50: '#779bbf',
    500: '#3174a4',
    950: '#000000',
  },
}

SCSS

$custom: #3174a4;
$custom-light: #779bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3174a4",
  "rgb": {
    "r": 49,
    "g": 116,
    "b": 164
  },
  "hsl": {
    "h": 205.043,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.53818,
    "c": 0.10111,
    "h": 243.1
  },
  "luminance": 0.15824
}

Semantic roles & 50–950 ramp

primary

#3174A4

secondary

#BF9272

accent

#884ADD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3174A4

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

Preview Lab → · Contrast checker → · Palette generator →