#3380A5#3380A5

#3380A5 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.8% C 0.094 H 232.8°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#3380A5
RGB	rgb(51, 128, 165)
HSL	hsl(199, 53%, 42%)
HSV	hsv(199, 69%, 65%)
CMYK	cmyk(69.1%, 22.4%, 0%, 35.3%)
CIE-LAB	lab(50.52, -11.38, -26.61)
CIE-LCH	lch(50.52, 28.94, 246.85°)
OKLab	oklab(56.85% -0.0568 -0.0747)
OKLCH	oklch(56.85% 0.094 232.8)
XYZ	xyz(15.8733, 18.8570, 38.3932)
Luminance	0.1886 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3380A5 #A55833

analogous

#33A591 #3380A5 #3347A5

triadic

#3380A5 #A53380 #80A533

tetradic

#3380A5 #9133A5 #A55833 #47A533

square

#3380A5 #9133A5 #A55833 #47A533

split-complementary

#3380A5 #A53347 #A59133

monochromatic

#163748 #255C76 #3380A5 #4DA0C8 #7CB9D6

Accessibility & contrast

On white

4.40

#3380A5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#3380A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3380A5

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3380A5	#FFFFFF	#000000	##000000
##3380A5	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7FA7

Deuteranopia (green-blind)

#5E73A4

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3380a5;
/* rgb */ color: rgb(51, 128, 165);
/* oklch */ color: oklch(56.8% 0.094 232.8);

Tailwind

colors: {
  custom: {
    50: '#78a4bf',
    500: '#3380a5',
    950: '#000000',
  },
}

SCSS

$custom: #3380a5;
$custom-light: #78a4bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3380a5",
  "rgb": {
    "r": 51,
    "g": 128,
    "b": 165
  },
  "hsl": {
    "h": 199.474,
    "s": 52.778,
    "l": 42.353
  },
  "oklch": {
    "l": 0.56849,
    "c": 0.0938,
    "h": 232.8
  },
  "luminance": 0.18859
}

Semantic roles & 50–950 ramp

primary

#3380A5

secondary

#BF8D75

accent

#7B4CDC

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3380A5

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

Preview Lab → · Contrast checker → · Palette generator →