#3290B6#3290B6

#3290B6 is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.5% C 0.103 H 229.1°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3290B6
RGB	rgb(50, 144, 182)
HSL	hsl(197, 57%, 45%)
HSV	hsv(197, 73%, 71%)
CMYK	cmyk(72.5%, 20.9%, 0%, 28.6%)
CIE-LAB	lab(56.09, -14.68, -27.76)
CIE-LCH	lch(56.09, 31.40, 242.13°)
OKLab	oklab(61.52% -0.0675 -0.0779)
OKLCH	oklch(61.52% 0.103 229.1)
XYZ	xyz(19.7287, 23.9998, 47.8395)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3290B6 #B65832

analogous

#32B69A #3290B6 #324EB6

triadic

#3290B6 #B63290 #90B632

tetradic

#3290B6 #9A32B6 #B65832 #4EB632

square

#3290B6 #9A32B6 #B65832 #4EB632

split-complementary

#3290B6 #B6324E #B69A32

monochromatic

#184456 #256A86 #3290B6 #55ADD0 #85C4DD

Accessibility & contrast

On white

3.62

#3290B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#3290B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3290B6

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3290B6	#FFFFFF	#000000	##000000
##3290B6	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8EB8

Deuteranopia (green-blind)

#6A81B5

Tritanopia (blue-blind)

#009B9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3290b6;
/* rgb */ color: rgb(50, 144, 182);
/* oklch */ color: oklch(61.5% 0.103 229.1);

Tailwind

colors: {
  custom: {
    50: '#7cb0cc',
    500: '#3290b6',
    950: '#000000',
  },
}

SCSS

$custom: #3290b6;
$custom-light: #7cb0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3290b6",
  "rgb": {
    "r": 50,
    "g": 144,
    "b": 182
  },
  "hsl": {
    "h": 197.273,
    "s": 56.897,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6152,
    "c": 0.10306,
    "h": 229.1
  },
  "luminance": 0.24002
}

Semantic roles & 50–950 ramp

primary

#3290B6

secondary

#C7927D

accent

#7448E0

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3290B6

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

Preview Lab → · Contrast checker → · Palette generator →