#3389A9#3389A9

#3389A9 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.2% C 0.094 H 226.5°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3389A9
RGB	rgb(51, 137, 169)
HSL	hsl(196, 54%, 43%)
HSV	hsv(196, 70%, 66%)
CMYK	cmyk(69.8%, 18.9%, 0%, 33.7%)
CIE-LAB	lab(53.45, -15.06, -24.39)
CIE-LCH	lch(53.45, 28.67, 238.31°)
OKLab	oklab(59.24% -0.0647 -0.0683)
OKLCH	oklch(59.24% 0.094 226.5)
XYZ	xyz(17.4694, 21.4578, 40.7495)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3389A9 #A95333

analogous

#33A98E #3389A9 #334EA9

triadic

#3389A9 #A93389 #89A933

tetradic

#3389A9 #8E33A9 #A95333 #4EA933

square

#3389A9 #8E33A9 #A95333 #4EA933

split-complementary

#3389A9 #A9334E #A98E33

monochromatic

#173D4B #25637A #3389A9 #4FA9CA #7EC0D8

Accessibility & contrast

On white

3.97

#3389A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3389A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3389A9

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3389A9	#FFFFFF	#000000	##000000
##3389A9	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7886AB

Deuteranopia (green-blind)

#677AA9

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3389a9;
/* rgb */ color: rgb(51, 137, 169);
/* oklch */ color: oklch(59.2% 0.094 226.5);

Tailwind

colors: {
  custom: {
    50: '#7aabc2',
    500: '#3389a9',
    950: '#000000',
  },
}

SCSS

$custom: #3389a9;
$custom-light: #7aabc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3389a9",
  "rgb": {
    "r": 51,
    "g": 137,
    "b": 169
  },
  "hsl": {
    "h": 196.271,
    "s": 53.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.59241,
    "c": 0.09406,
    "h": 226.5
  },
  "luminance": 0.2146
}

Semantic roles & 50–950 ramp

primary

#3389A9

secondary

#C18B77

accent

#724BDD

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3389A9

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

Preview Lab → · Contrast checker → · Palette generator →