#3586B7#3586B7

#3586B7 is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.3% C 0.108 H 239.1°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#3586B7
RGB	rgb(53, 134, 183)
HSL	hsl(203, 55%, 46%)
HSV	hsv(203, 71%, 72%)
CMYK	cmyk(71%, 26.8%, 0%, 28.2%)
CIE-LAB	lab(53.19, -8.29, -32.82)
CIE-LCH	lch(53.19, 33.85, 255.83°)
OKLab	oklab(59.25% -0.0555 -0.0925)
OKLCH	oklch(59.25% 0.108 239.1)
XYZ	xyz(18.5372, 21.2239, 47.9102)
Luminance	0.2123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3586B7 #B76635

analogous

#35B7A7 #3586B7 #3545B7

triadic

#3586B7 #B73586 #86B735

tetradic

#3586B7 #A735B7 #B76635 #45B735

square

#3586B7 #A735B7 #B76635 #45B735

split-complementary

#3586B7 #B73545 #B7A735

monochromatic

#1A4158 #276388 #3586B7 #5AA3CF #89BDDD

Accessibility & contrast

On white

4.00

#3586B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#3586B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3586B7

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3586B7	#FFFFFF	#000000	##000000
##3586B7	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F86B9

Deuteranopia (green-blind)

#5D79B6

Tritanopia (blue-blind)

#009297

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3586b7;
/* rgb */ color: rgb(53, 134, 183);
/* oklch */ color: oklch(59.3% 0.108 239.1);

Tailwind

colors: {
  custom: {
    50: '#7ca9cd',
    500: '#3586b7',
    950: '#000000',
  },
}

SCSS

$custom: #3586b7;
$custom-light: #7ca9cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3586b7",
  "rgb": {
    "r": 53,
    "g": 134,
    "b": 183
  },
  "hsl": {
    "h": 202.615,
    "s": 55.085,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59253,
    "c": 0.1079,
    "h": 239.1
  },
  "luminance": 0.21226
}

Semantic roles & 50–950 ramp

primary

#3586B7

secondary

#C79B81

accent

#8249DE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3586B7

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

Preview Lab → · Contrast checker → · Palette generator →