#3176AC#3176AC

#3176AC is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.7% C 0.109 H 245.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#3176AC
RGB	rgb(49, 118, 172)
HSL	hsl(206, 56%, 43%)
HSV	hsv(206, 72%, 67%)
CMYK	cmyk(71.5%, 31.4%, 0%, 32.5%)
CIE-LAB	lab(47.73, -3.39, -35.03)
CIE-LCH	lch(47.73, 35.19, 264.47°)
OKLab	oklab(54.73% -0.0453 -0.0992)
OKLCH	oklch(54.73% 0.109 245.4)
XYZ	xyz(15.1886, 16.5867, 41.4228)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3176AC #AC6731

analogous

#31ACA4 #3176AC #3139AC

triadic

#3176AC #AC3176 #76AC31

tetradic

#3176AC #A431AC #AC6731 #39AC31

square

#3176AC #A431AC #AC6731 #39AC31

split-complementary

#3176AC #AC3139 #ACA431

monochromatic

#16354D #23557C #3176AC #4E95CC #7DB1DA

Accessibility & contrast

On white

4.86

#3176AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#3176AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3176AC

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3176AC	#FFFFFF	#000000	##FFFFFF
##3176AC	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AE

Deuteranopia (green-blind)

#4C6CAB

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3176ac;
/* rgb */ color: rgb(49, 118, 172);
/* oklch */ color: oklch(54.7% 0.109 245.4);

Tailwind

colors: {
  custom: {
    50: '#789dc5',
    500: '#3176ac',
    950: '#000000',
  },
}

SCSS

$custom: #3176ac;
$custom-light: #789dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3176ac",
  "rgb": {
    "r": 49,
    "g": 118,
    "b": 172
  },
  "hsl": {
    "h": 206.341,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.5473,
    "c": 0.10903,
    "h": 245.4
  },
  "luminance": 0.16588
}

Semantic roles & 50–950 ramp

primary

#3176AC

secondary

#C39876

accent

#8B49DF

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3176AC

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

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