#3586B0#3586B0

#3586B0 is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 58.9% C 0.101 H 234.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3586B0
RGB	rgb(53, 134, 176)
HSL	hsl(200, 54%, 45%)
HSV	hsv(200, 70%, 69%)
CMYK	cmyk(69.9%, 23.9%, 0%, 31%)
CIE-LAB	lab(52.88, -10.70, -29.29)
CIE-LCH	lch(52.88, 31.18, 249.92°)
OKLab	oklab(58.9% -0.0579 -0.0823)
OKLCH	oklch(58.9% 0.101 234.9)
XYZ	xyz(17.8267, 20.9397, 44.1681)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586B0 #B05F35

analogous

#35B09D #3586B0 #3548B0

triadic

#3586B0 #B03586 #86B035

tetradic

#3586B0 #9D35B0 #B05F35 #48B035

square

#3586B0 #9D35B0 #B05F35 #48B035

split-complementary

#3586B0 #B03548 #B09D35

monochromatic

#193E52 #276281 #3586B0 #56A4CC #85BDDA

Accessibility & contrast

On white

4.05

#3586B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3586B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586B0

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586B0	#FFFFFF	#000000	##000000
##3586B0	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7285B2

Deuteranopia (green-blind)

#6179AF

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3586b0;
/* rgb */ color: rgb(53, 134, 176);
/* oklch */ color: oklch(58.9% 0.101 234.9);

Tailwind

colors: {
  custom: {
    50: '#7ba9c7',
    500: '#3586b0',
    950: '#000000',
  },
}

SCSS

$custom: #3586b0;
$custom-light: #7ba9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3586b0",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 176
  },
  "hsl": {
    "h": 200.488,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.58905,
    "c": 0.10065,
    "h": 234.9
  },
  "luminance": 0.20942
}

Semantic roles & 50–950 ramp

primary

#3586B0

secondary

#C4957D

accent

#7D4BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3586B0

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

Preview Lab → · Contrast checker → · Palette generator →