#3594B2#3594B2

#3594B2 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.4% C 0.098 H 222.8°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3594B2
RGB	rgb(53, 148, 178)
HSL	hsl(194, 54%, 45%)
HSV	hsv(194, 70%, 70%)
CMYK	cmyk(70.2%, 16.9%, 0%, 30.2%)
CIE-LAB	lab(57.22, -17.76, -23.73)
CIE-LCH	lch(57.22, 29.64, 233.18°)
OKLab	oklab(62.4% -0.0715 -0.0663)
OKLCH	oklch(62.4% 0.098 222.8)
XYZ	xyz(20.0907, 25.1488, 45.9062)
Luminance	0.2515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3594B2 #B25335

analogous

#35B291 #3594B2 #3555B2

triadic

#3594B2 #B23594 #94B235

tetradic

#3594B2 #9135B2 #B25335 #55B235

square

#3594B2 #9135B2 #B25335 #55B235

split-complementary

#3594B2 #B23555 #B29135

monochromatic

#194654 #276D83 #3594B2 #57B1CD #86C7DB

Accessibility & contrast

On white

3.48

#3594B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#3594B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3594B2

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3594B2	#FFFFFF	#000000	##000000
##3594B2	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8391B4

Deuteranopia (green-blind)

#7184B2

Tritanopia (blue-blind)

#009D9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3594b2;
/* rgb */ color: rgb(53, 148, 178);
/* oklch */ color: oklch(62.4% 0.098 222.8);

Tailwind

colors: {
  custom: {
    50: '#7cb3c9',
    500: '#3594b2',
    950: '#000000',
  },
}

SCSS

$custom: #3594b2;
$custom-light: #7cb3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3594b2",
  "rgb": {
    "r": 53,
    "g": 148,
    "b": 178
  },
  "hsl": {
    "h": 194.4,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.62395,
    "c": 0.09755,
    "h": 222.8
  },
  "luminance": 0.25151
}

Semantic roles & 50–950 ramp

primary

#3594B2

secondary

#C58F7E

accent

#6E4ADD

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3594B2

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

Preview Lab → · Contrast checker → · Palette generator →