#3389AE#3389AE

#3389AE is a mid, moderate cyan. Relative luminance 0.217; OKLCH L 59.5% C 0.098 H 230.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3389AE
RGB	rgb(51, 137, 174)
HSL	hsl(198, 55%, 44%)
HSV	hsv(198, 71%, 68%)
CMYK	cmyk(70.7%, 21.3%, 0%, 31.8%)
CIE-LAB	lab(53.65, -13.37, -26.95)
CIE-LCH	lch(53.65, 30.08, 243.61°)
OKLab	oklab(59.47% -0.0628 -0.0756)
OKLCH	oklch(59.47% 0.098 230.3)
XYZ	xyz(17.9478, 21.6491, 43.2690)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3389AE #AE5833

analogous

#33AE96 #3389AE #334BAE

triadic

#3389AE #AE3389 #89AE33

tetradic

#3389AE #9633AE #AE5833 #4BAE33

square

#3389AE #9633AE #AE5833 #4BAE33

split-complementary

#3389AE #AE334B #AE9633

monochromatic

#173E4F #25647F #3389AE #52A7CC #81BFDA

Accessibility & contrast

On white

3.94

#3389AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3389AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3389AE

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3389AE	#FFFFFF	#000000	##000000
##3389AE	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7687B0

Deuteranopia (green-blind)

#657BAD

Tritanopia (blue-blind)

#009395

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3389ae;
/* rgb */ color: rgb(51, 137, 174);
/* oklch */ color: oklch(59.5% 0.098 230.3);

Tailwind

colors: {
  custom: {
    50: '#7aabc6',
    500: '#3389ae',
    950: '#000000',
  },
}

SCSS

$custom: #3389ae;
$custom-light: #7aabc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3389ae",
  "rgb": {
    "r": 51,
    "g": 137,
    "b": 174
  },
  "hsl": {
    "h": 198.049,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59473,
    "c": 0.09829,
    "h": 230.3
  },
  "luminance": 0.21651
}

Semantic roles & 50–950 ramp

primary

#3389AE

secondary

#C39079

accent

#764ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3389AE

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

Preview Lab → · Contrast checker → · Palette generator →