#3177A2#3177A2

#3177A2 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.4% C 0.097 H 239.1°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3177A2
RGB	rgb(49, 119, 162)
HSL	hsl(203, 54%, 41%)
HSV	hsv(203, 70%, 64%)
CMYK	cmyk(69.8%, 26.5%, 0%, 36.5%)
CIE-LAB	lab(47.56, -7.54, -29.46)
CIE-LCH	lch(47.56, 30.41, 255.64°)
OKLab	oklab(54.44% -0.0496 -0.083)
OKLCH	oklch(54.44% 0.097 239.1)
XYZ	xyz(14.3825, 16.4537, 36.5933)
Luminance	0.1646 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3177A2 #A25C31

analogous

#31A295 #3177A2 #313FA2

triadic

#3177A2 #A23177 #77A231

tetradic

#3177A2 #9531A2 #A25C31 #3FA231

square

#3177A2 #9531A2 #A25C31 #3FA231

split-complementary

#3177A2 #A2313F #A29531

monochromatic

#153244 #235473 #3177A2 #4897C8 #77B2D6

Accessibility & contrast

On white

4.89

#3177A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3177A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3177A2

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3177A2	#FFFFFF	#000000	##FFFFFF
##3177A2	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6377A4

Deuteranopia (green-blind)

#546CA1

Tritanopia (blue-blind)

#008286

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3177a2;
/* rgb */ color: rgb(49, 119, 162);
/* oklch */ color: oklch(54.4% 0.097 239.1);

Tailwind

colors: {
  custom: {
    50: '#779ebd',
    500: '#3177a2',
    950: '#000000',
  },
}

SCSS

$custom: #3177a2;
$custom-light: #779ebd;
$custom-dark: #000000;

JSON

{
  "hex": "#3177a2",
  "rgb": {
    "r": 49,
    "g": 119,
    "b": 162
  },
  "hsl": {
    "h": 202.832,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54439,
    "c": 0.09667,
    "h": 239.1
  },
  "luminance": 0.16455
}

Semantic roles & 50–950 ramp

primary

#3177A2

secondary

#BE8E71

accent

#824BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3177A2

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

Preview Lab → · Contrast checker → · Palette generator →