#3381AE#3381AE

#3381AE is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.5% C 0.102 H 237.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3381AE
RGB	rgb(51, 129, 174)
HSL	hsl(202, 55%, 44%)
HSV	hsv(202, 71%, 68%)
CMYK	cmyk(70.7%, 25.9%, 0%, 31.8%)
CIE-LAB	lab(51.22, -8.84, -30.73)
CIE-LCH	lch(51.22, 31.98, 253.95°)
OKLab	oklab(57.54% -0.0546 -0.0865)
OKLCH	oklch(57.54% 0.102 237.7)
XYZ	xyz(16.8525, 19.4584, 42.9039)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3381AE #AE6033

analogous

#33AE9E #3381AE #3344AE

triadic

#3381AE #AE3381 #81AE33

tetradic

#3381AE #9E33AE #AE6033 #44AE33

square

#3381AE #9E33AE #AE6033 #44AE33

split-complementary

#3381AE #AE3344 #AE9E33

monochromatic

#173B4F #255E7F #3381AE #52A0CC #81BADA

Accessibility & contrast

On white

4.29

#3381AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3381AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3381AE

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3381AE	#FFFFFF	#000000	##000000
##3381AE	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C81B0

Deuteranopia (green-blind)

#5B75AD

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3381ae;
/* rgb */ color: rgb(51, 129, 174);
/* oklch */ color: oklch(57.5% 0.102 237.7);

Tailwind

colors: {
  custom: {
    50: '#7aa5c6',
    500: '#3381ae',
    950: '#000000',
  },
}

SCSS

$custom: #3381ae;
$custom-light: #7aa5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3381ae",
  "rgb": {
    "r": 51,
    "g": 129,
    "b": 174
  },
  "hsl": {
    "h": 201.951,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57536,
    "c": 0.10234,
    "h": 237.7
  },
  "luminance": 0.1946
}

Semantic roles & 50–950 ramp

primary

#3381AE

secondary

#C39479

accent

#804ADE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3381AE

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

Preview Lab → · Contrast checker → · Palette generator →