#3365A6#3365A6

#3365A6 is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.117 H 255.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#3365A6
RGB	rgb(51, 101, 166)
HSL	hsl(214, 53%, 43%)
HSV	hsv(214, 69%, 65%)
CMYK	cmyk(69.3%, 39.2%, 0%, 34.9%)
CIE-LAB	lab(42.40, 5.21, -39.93)
CIE-LCH	lch(42.40, 40.27, 277.43°)
OKLab	oklab(50.47% -0.0285 -0.1137)
OKLCH	oklch(50.47% 0.117 255.9)
XYZ	xyz(12.8993, 12.7630, 37.8527)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3365A6 #A67433

analogous

#339EA6 #3365A6 #3B33A6

triadic

#3365A6 #A63365 #65A633

tetradic

#3365A6 #A6339E #A67433 #33A63B

square

#3365A6 #A6339E #A67433 #33A63B

split-complementary

#3365A6 #A63B33 #9EA633

monochromatic

#162C48 #254977 #3365A6 #4E83C9 #7CA4D7

Accessibility & contrast

On white

5.91

#3365A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#3365A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3365A6

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3365A6	#FFFFFF	#000000	##FFFFFF
##3365A6	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476AA9

Deuteranopia (green-blind)

#365FA5

Tritanopia (blue-blind)

#00747D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3365a6;
/* rgb */ color: rgb(51, 101, 166);
/* oklch */ color: oklch(50.5% 0.117 255.9);

Tailwind

colors: {
  custom: {
    50: '#7890c1',
    500: '#3365a6',
    950: '#000000',
  },
}

SCSS

$custom: #3365a6;
$custom-light: #7890c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3365a6",
  "rgb": {
    "r": 51,
    "g": 101,
    "b": 166
  },
  "hsl": {
    "h": 213.913,
    "s": 52.995,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50468,
    "c": 0.11721,
    "h": 255.9
  },
  "luminance": 0.12764
}

Semantic roles & 50–950 ramp

primary

#3365A6

secondary

#C09F75

accent

#9D4BDC

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3365A6

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

Preview Lab → · Contrast checker → · Palette generator →