#3175A3#3175A3

#3175A3 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.0% C 0.099 H 241.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#3175A3
RGB	rgb(49, 117, 163)
HSL	hsl(204, 54%, 42%)
HSV	hsv(204, 70%, 64%)
CMYK	cmyk(69.9%, 28.2%, 0%, 36.1%)
CIE-LAB	lab(47.00, -6.01, -30.93)
CIE-LCH	lch(47.00, 31.51, 259.00°)
OKLab	oklab(54.01% -0.0472 -0.0873)
OKLCH	oklch(54.01% 0.099 241.6)
XYZ	xyz(14.2362, 16.0183, 36.9848)
Luminance	0.1602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3175A3 #A35F31

analogous

#31A398 #3175A3 #313CA3

triadic

#3175A3 #A33175 #75A331

tetradic

#3175A3 #9831A3 #A35F31 #3CA331

square

#3175A3 #9831A3 #A35F31 #3CA331

split-complementary

#3175A3 #A3313C #A39831

monochromatic

#153145 #235374 #3175A3 #4995C8 #78B0D6

Accessibility & contrast

On white

5.00

#3175A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#3175A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3175A3

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3175A3	#FFFFFF	#000000	##FFFFFF
##3175A3	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6076A5

Deuteranopia (green-blind)

#506BA2

Tritanopia (blue-blind)

#008085

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3175a3;
/* rgb */ color: rgb(49, 117, 163);
/* oklch */ color: oklch(54.0% 0.099 241.6);

Tailwind

colors: {
  custom: {
    50: '#779cbe',
    500: '#3175a3',
    950: '#000000',
  },
}

SCSS

$custom: #3175a3;
$custom-light: #779cbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3175a3",
  "rgb": {
    "r": 49,
    "g": 117,
    "b": 163
  },
  "hsl": {
    "h": 204.211,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.54006,
    "c": 0.09919,
    "h": 241.6
  },
  "luminance": 0.1602
}

Semantic roles & 50–950 ramp

primary

#3175A3

secondary

#BF9071

accent

#864BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3175A3

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

Preview Lab → · Contrast checker → · Palette generator →