#3586B3#3586B3

#3586B3 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.1% C 0.104 H 236.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3586B3
RGB	rgb(53, 134, 179)
HSL	hsl(201, 54%, 45%)
HSV	hsv(201, 70%, 70%)
CMYK	cmyk(70.4%, 25.1%, 0%, 29.8%)
CIE-LAB	lab(53.01, -9.67, -30.81)
CIE-LCH	lch(53.01, 32.29, 252.57°)
OKLab	oklab(59.05% -0.0568 -0.0867)
OKLCH	oklch(59.05% 0.104 236.8)
XYZ	xyz(18.1268, 21.0597, 45.7487)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586B3 #B36235

analogous

#35B3A1 #3586B3 #3547B3

triadic

#3586B3 #B33586 #86B335

tetradic

#3586B3 #A135B3 #B36235 #47B335

square

#3586B3 #A135B3 #B36235 #47B335

split-complementary

#3586B3 #B33547 #B3A135

monochromatic

#193F55 #276384 #3586B3 #58A3CD #87BDDB

Accessibility & contrast

On white

4.03

#3586B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#3586B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586B3

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586B3	#FFFFFF	#000000	##000000
##3586B3	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B5

Deuteranopia (green-blind)

#5F79B2

Tritanopia (blue-blind)

#009295

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3586b3;
/* rgb */ color: rgb(53, 134, 179);
/* oklch */ color: oklch(59.1% 0.104 236.8);

Tailwind

colors: {
  custom: {
    50: '#7ca9ca',
    500: '#3586b3',
    950: '#000000',
  },
}

SCSS

$custom: #3586b3;
$custom-light: #7ca9ca;
$custom-dark: #000000;

JSON

{
  "hex": "#3586b3",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 179
  },
  "hsl": {
    "h": 201.429,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.59052,
    "c": 0.10368,
    "h": 236.8
  },
  "luminance": 0.21062
}

Semantic roles & 50–950 ramp

primary

#3586B3

secondary

#C5987F

accent

#7F4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3586B3

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

Preview Lab → · Contrast checker → · Palette generator →