#3583A2#3583A2

#3583A2 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.5% C 0.089 H 227.7°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3583A2
RGB	rgb(53, 131, 162)
HSL	hsl(197, 51%, 42%)
HSV	hsv(197, 67%, 64%)
CMYK	cmyk(67.3%, 19.1%, 0%, 36.5%)
CIE-LAB	lab(51.38, -13.75, -23.53)
CIE-LCH	lch(51.38, 27.26, 239.70°)
OKLab	oklab(57.51% -0.0599 -0.0658)
OKLCH	oklch(57.51% 0.089 227.7)
XYZ	xyz(16.1035, 19.5964, 37.1092)
Luminance	0.1960 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3583A2 #A25435

analogous

#35A28B #3583A2 #354DA2

triadic

#3583A2 #A23583 #83A235

tetradic

#3583A2 #8B35A2 #A25435 #4DA235

square

#3583A2 #8B35A2 #A25435 #4DA235

split-complementary

#3583A2 #A2354D #A28B35

monochromatic

#173846 #265E74 #3583A2 #4FA4C5 #7DBCD4

Accessibility & contrast

On white

4.27

#3583A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#3583A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3583A2

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3583A2	#FFFFFF	#000000	##000000
##3583A2	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7381A4

Deuteranopia (green-blind)

#6376A2

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3583a2;
/* rgb */ color: rgb(53, 131, 162);
/* oklch */ color: oklch(57.5% 0.089 227.7);

Tailwind

colors: {
  custom: {
    50: '#79a7bd',
    500: '#3583a2',
    950: '#000000',
  },
}

SCSS

$custom: #3583a2;
$custom-light: #79a7bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3583a2",
  "rgb": {
    "r": 53,
    "g": 131,
    "b": 162
  },
  "hsl": {
    "h": 197.064,
    "s": 50.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5751,
    "c": 0.08898,
    "h": 227.7
  },
  "luminance": 0.19598
}

Semantic roles & 50–950 ramp

primary

#3583A2

secondary

#BD8A75

accent

#764EDA

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3583A2

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

Preview Lab → · Contrast checker → · Palette generator →