#3586B2#3586B2

#3586B2 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.0% C 0.103 H 236.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3586B2
RGB	rgb(53, 134, 178)
HSL	hsl(201, 54%, 45%)
HSV	hsv(201, 70%, 70%)
CMYK	cmyk(70.2%, 24.7%, 0%, 30.2%)
CIE-LAB	lab(52.97, -10.02, -30.30)
CIE-LCH	lch(52.97, 31.91, 251.71°)
OKLab	oklab(59% -0.0572 -0.0853)
OKLCH	oklch(59% 0.103 236.1)
XYZ	xyz(18.0260, 21.0194, 45.2180)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586B2 #B26135

analogous

#35B29F #3586B2 #3547B2

triadic

#3586B2 #B23586 #86B235

tetradic

#3586B2 #9F35B2 #B26135 #47B235

square

#3586B2 #9F35B2 #B26135 #47B235

split-complementary

#3586B2 #B23547 #B29F35

monochromatic

#193F54 #276283 #3586B2 #57A4CD #86BDDB

Accessibility & contrast

On white

4.04

#3586B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3586B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586B2

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586B2	#FFFFFF	#000000	##000000
##3586B2	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B4

Deuteranopia (green-blind)

#6079B1

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3586b2;
/* rgb */ color: rgb(53, 134, 178);
/* oklch */ color: oklch(59.0% 0.103 236.1);

Tailwind

colors: {
  custom: {
    50: '#7ca9c9',
    500: '#3586b2',
    950: '#000000',
  },
}

SCSS

$custom: #3586b2;
$custom-light: #7ca9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3586b2",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 178
  },
  "hsl": {
    "h": 201.12,
    "s": 54.113,
    "l": 45.294
  },
  "oklch": {
    "l": 0.59003,
    "c": 0.10265,
    "h": 236.1
  },
  "luminance": 0.21021
}

Semantic roles & 50–950 ramp

primary

#3586B2

secondary

#C5977E

accent

#7E4ADD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3586B2

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

Preview Lab → · Contrast checker → · Palette generator →