#3380A4#3380A4

#3380A4 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 56.8% C 0.093 H 232.0°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#3380A4
RGB	rgb(51, 128, 164)
HSL	hsl(199, 53%, 42%)
HSV	hsv(199, 69%, 64%)
CMYK	cmyk(68.9%, 22%, 0%, 35.7%)
CIE-LAB	lab(50.48, -11.72, -26.09)
CIE-LCH	lch(50.48, 28.60, 245.82°)
OKLab	oklab(56.8% -0.0571 -0.0732)
OKLCH	oklch(56.8% 0.093 232)
XYZ	xyz(15.7826, 18.8208, 37.9158)
Luminance	0.1882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3380A4 #A45733

analogous

#33A490 #3380A4 #3348A4

triadic

#3380A4 #A43380 #80A433

tetradic

#3380A4 #9033A4 #A45733 #48A433

square

#3380A4 #9033A4 #A45733 #48A433

split-complementary

#3380A4 #A43348 #A49033

monochromatic

#163747 #245C75 #3380A4 #4DA0C8 #7BB9D6

Accessibility & contrast

On white

4.41

#3380A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#3380A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3380A4

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3380A4	#FFFFFF	#000000	##000000
##3380A4	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA6

Deuteranopia (green-blind)

#5F73A3

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3380a4;
/* rgb */ color: rgb(51, 128, 164);
/* oklch */ color: oklch(56.8% 0.093 232.0);

Tailwind

colors: {
  custom: {
    50: '#78a4bf',
    500: '#3380a4',
    950: '#000000',
  },
}

SCSS

$custom: #3380a4;
$custom-light: #78a4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3380a4",
  "rgb": {
    "r": 51,
    "g": 128,
    "b": 164
  },
  "hsl": {
    "h": 199.115,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.56801,
    "c": 0.09285,
    "h": 232
  },
  "luminance": 0.18822
}

Semantic roles & 50–950 ramp

primary

#3380A4

secondary

#BF8C74

accent

#7A4CDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3380A4

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

Preview Lab → · Contrast checker → · Palette generator →