#3281AC#3281AC

#3281AC is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.4% C 0.101 H 236.3°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#3281AC
RGB	rgb(50, 129, 172)
HSL	hsl(201, 55%, 44%)
HSV	hsv(201, 71%, 67%)
CMYK	cmyk(70.9%, 25%, 0%, 32.5%)
CIE-LAB	lab(51.10, -9.69, -29.76)
CIE-LCH	lch(51.10, 31.30, 251.97°)
OKLab	oklab(57.4% -0.0559 -0.0838)
OKLCH	oklch(57.4% 0.101 236.3)
XYZ	xyz(16.6091, 19.3553, 41.8823)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3281AC #AC5D32

analogous

#32AC9A #3281AC #3244AC

triadic

#3281AC #AC3281 #81AC32

tetradic

#3281AC #9A32AC #AC5D32 #44AC32

square

#3281AC #9A32AC #AC5D32 #44AC32

split-complementary

#3281AC #AC3244 #AC9A32

monochromatic

#163A4D #245D7D #3281AC #4FA0CC #7FBADA

Accessibility & contrast

On white

4.31

#3281AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#3281AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3281AC

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3281AC	#FFFFFF	#000000	##000000
##3281AC	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C80AE

Deuteranopia (green-blind)

#5C74AB

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3281ac;
/* rgb */ color: rgb(50, 129, 172);
/* oklch */ color: oklch(57.4% 0.101 236.3);

Tailwind

colors: {
  custom: {
    50: '#79a5c5',
    500: '#3281ac',
    950: '#000000',
  },
}

SCSS

$custom: #3281ac;
$custom-light: #79a5c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3281ac",
  "rgb": {
    "r": 50,
    "g": 129,
    "b": 172
  },
  "hsl": {
    "h": 201.148,
    "s": 54.955,
    "l": 43.529
  },
  "oklch": {
    "l": 0.57404,
    "c": 0.10069,
    "h": 236.3
  },
  "luminance": 0.19357
}

Semantic roles & 50–950 ramp

primary

#3281AC

secondary

#C39277

accent

#7E4ADE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3281AC

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

Preview Lab → · Contrast checker → · Palette generator →