#3288B9#3288B9

#3288B9 is a mid, moderate cyan. Relative luminance 0.218; OKLCH L 59.7% C 0.110 H 237.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#3288B9
RGB	rgb(50, 136, 185)
HSL	hsl(202, 57%, 46%)
HSV	hsv(202, 73%, 73%)
CMYK	cmyk(73%, 26.5%, 0%, 27.5%)
CIE-LAB	lab(53.80, -9.16, -33.02)
CIE-LCH	lch(53.80, 34.27, 254.49°)
OKLab	oklab(59.74% -0.0585 -0.0931)
OKLCH	oklch(59.74% 0.11 237.9)
XYZ	xyz(18.8731, 21.7871, 49.1002)
Luminance	0.2179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3288B9 #B96332

analogous

#32B9A6 #3288B9 #3244B9

triadic

#3288B9 #B93288 #88B932

tetradic

#3288B9 #A632B9 #B96332 #44B932

square

#3288B9 #A632B9 #B96332 #44B932

split-complementary

#3288B9 #B93244 #B9A632

monochromatic

#184159 #256589 #3288B9 #57A5D2 #87BFDF

Accessibility & contrast

On white

3.92

#3288B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#3288B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3288B9

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3288B9	#FFFFFF	#000000	##000000
##3288B9	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)

#7188BB

Deuteranopia (green-blind)

#5E7BB8

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3288b9;
/* rgb */ color: rgb(50, 136, 185);
/* oklch */ color: oklch(59.7% 0.110 237.9);

Tailwind

colors: {
  custom: {
    50: '#7caace',
    500: '#3288b9',
    950: '#000000',
  },
}

SCSS

$custom: #3288b9;
$custom-light: #7caace;
$custom-dark: #000000;

JSON

{
  "hex": "#3288b9",
  "rgb": {
    "r": 50,
    "g": 136,
    "b": 185
  },
  "hsl": {
    "h": 201.778,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.59741,
    "c": 0.10997,
    "h": 237.9
  },
  "luminance": 0.21789
}

Semantic roles & 50–950 ramp

primary

#3288B9

secondary

#C8997F

accent

#7F47E1

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3288B9

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

Preview Lab → · Contrast checker → · Palette generator →