#3289B2#3289B2

#3289B2 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.6% C 0.102 H 232.8°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3289B2
RGB	rgb(50, 137, 178)
HSL	hsl(199, 56%, 45%)
HSV	hsv(199, 72%, 70%)
CMYK	cmyk(71.9%, 23%, 0%, 30.2%)
CIE-LAB	lab(53.79, -12.15, -29.03)
CIE-LCH	lch(53.79, 31.47, 247.28°)
OKLab	oklab(59.64% -0.0619 -0.0816)
OKLCH	oklch(59.64% 0.102 232.8)
XYZ	xyz(18.2937, 21.7817, 45.3510)
Luminance	0.2178 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3289B2 #B25B32

analogous

#32B29B #3289B2 #3249B2

triadic

#3289B2 #B23289 #89B232

tetradic

#3289B2 #9B32B2 #B25B32 #49B232

square

#3289B2 #9B32B2 #B25B32 #49B232

split-complementary

#3289B2 #B23249 #B29B32

monochromatic

#173F52 #256482 #3289B2 #53A7CF #82BFDC

Accessibility & contrast

On white

3.92

#3289B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#3289B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3289B2

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3289B2	#FFFFFF	#000000	##000000
##3289B2	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7588B4

Deuteranopia (green-blind)

#637BB1

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3289b2;
/* rgb */ color: rgb(50, 137, 178);
/* oklch */ color: oklch(59.6% 0.102 232.8);

Tailwind

colors: {
  custom: {
    50: '#7babc9',
    500: '#3289b2',
    950: '#000000',
  },
}

SCSS

$custom: #3289b2;
$custom-light: #7babc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3289b2",
  "rgb": {
    "r": 50,
    "g": 137,
    "b": 178
  },
  "hsl": {
    "h": 199.219,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.59635,
    "c": 0.10241,
    "h": 232.8
  },
  "luminance": 0.21784
}

Semantic roles & 50–950 ramp

primary

#3289B2

secondary

#C5927B

accent

#7948DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1013

muted

#7C7F82

Preview Lab

Preview with #3289B2

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

Preview Lab → · Contrast checker → · Palette generator →