#3290B2#3290B2

#3290B2 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.3% C 0.100 H 226.2°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3290B2
RGB	rgb(50, 144, 178)
HSL	hsl(196, 56%, 45%)
HSV	hsv(196, 72%, 70%)
CMYK	cmyk(71.9%, 19.1%, 0%, 30.2%)
CIE-LAB	lab(55.92, -16.02, -25.73)
CIE-LCH	lch(55.92, 30.31, 238.08°)
OKLab	oklab(61.33% -0.069 -0.0721)
OKLCH	oklch(61.33% 0.1 226.2)
XYZ	xyz(19.3213, 23.8368, 45.6935)
Luminance	0.2384 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3290B2 #B25432

analogous

#32B294 #3290B2 #3250B2

triadic

#3290B2 #B23290 #90B232

tetradic

#3290B2 #9432B2 #B25432 #50B232

square

#3290B2 #9432B2 #B25432 #50B232

split-complementary

#3290B2 #B23250 #B29432

monochromatic

#174352 #256982 #3290B2 #53AECF #82C4DC

Accessibility & contrast

On white

3.64

#3290B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#3290B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3290B2

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3290B2	#FFFFFF	#000000	##000000
##3290B2	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8DB4

Deuteranopia (green-blind)

#6C80B2

Tritanopia (blue-blind)

#009A9B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3290b2;
/* rgb */ color: rgb(50, 144, 178);
/* oklch */ color: oklch(61.3% 0.100 226.2);

Tailwind

colors: {
  custom: {
    50: '#7bb0c9',
    500: '#3290b2',
    950: '#000000',
  },
}

SCSS

$custom: #3290b2;
$custom-light: #7bb0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3290b2",
  "rgb": {
    "r": 50,
    "g": 144,
    "b": 178
  },
  "hsl": {
    "h": 195.938,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.61335,
    "c": 0.09978,
    "h": 226.2
  },
  "luminance": 0.23839
}

Semantic roles & 50–950 ramp

primary

#3290B2

secondary

#C58E7B

accent

#7048DF

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3290B2

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

Preview Lab → · Contrast checker → · Palette generator →