#3380AC#3380AC

#3380AC is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 57.2% C 0.101 H 237.4°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3380AC
RGB	rgb(51, 128, 172)
HSL	hsl(202, 54%, 44%)
HSV	hsv(202, 70%, 67%)
CMYK	cmyk(70.3%, 25.6%, 0%, 32.5%)
CIE-LAB	lab(50.83, -8.96, -30.19)
CIE-LCH	lch(50.83, 31.49, 253.46°)
OKLab	oklab(57.19% -0.0543 -0.085)
OKLCH	oklch(57.19% 0.101 237.4)
XYZ	xyz(16.5279, 19.1189, 41.8410)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3380AC #AC5F33

analogous

#33AC9B #3380AC #3343AC

triadic

#3380AC #AC3380 #80AC33

tetradic

#3380AC #9B33AC #AC5F33 #43AC33

square

#3380AC #9B33AC #AC5F33 #43AC33

split-complementary

#3380AC #AC3343 #AC9B33

monochromatic

#173A4E #255D7D #3380AC #519FCB #80B9D9

Accessibility & contrast

On white

4.35

#3380AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#3380AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3380AC

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3380AC	#FFFFFF	#000000	##000000
##3380AC	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B80AE

Deuteranopia (green-blind)

#5B74AB

Tritanopia (blue-blind)

#008B8F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3380ac;
/* rgb */ color: rgb(51, 128, 172);
/* oklch */ color: oklch(57.2% 0.101 237.4);

Tailwind

colors: {
  custom: {
    50: '#7aa4c5',
    500: '#3380ac',
    950: '#000000',
  },
}

SCSS

$custom: #3380ac;
$custom-light: #7aa4c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3380ac",
  "rgb": {
    "r": 51,
    "g": 128,
    "b": 172
  },
  "hsl": {
    "h": 201.818,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.57194,
    "c": 0.10084,
    "h": 237.4
  },
  "luminance": 0.19121
}

Semantic roles & 50–950 ramp

primary

#3380AC

secondary

#C29378

accent

#804ADE

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3380AC

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

Preview Lab → · Contrast checker → · Palette generator →