#3B85D3#3B85D3

#3B85D3 is a mid, vivid cyan. Relative luminance 0.224; OKLCH L 60.7% C 0.140 H 252.2°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#3B85D3
RGB	rgb(59, 133, 211)
HSL	hsl(211, 63%, 53%)
HSV	hsv(211, 72%, 83%)
CMYK	cmyk(72%, 37%, 0%, 17.3%)
CIE-LAB	lab(54.45, 3.05, -46.74)
CIE-LCH	lch(54.45, 46.84, 273.74°)
OKLab	oklab(60.75% -0.0427 -0.1331)
OKLCH	oklch(60.75% 0.14 252.2)
XYZ	xyz(21.9446, 22.4056, 64.7836)
Luminance	0.2241 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B85D3 #D3893B

analogous

#3BD1D3 #3B85D3 #3D3BD3

triadic

#3B85D3 #D33B85 #85D33B

tetradic

#3B85D3 #D33BD1 #D3893B #3BD33D

square

#3B85D3 #D33BD1 #D3893B #3BD33D

split-complementary

#3B85D3 #D33D3B #D1D33B

monochromatic

#1B4979 #2667AB #3B85D3 #6DA4DE #9FC3E9

Accessibility & contrast

On white

3.83

#3B85D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#3B85D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B85D3

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B85D3	#FFFFFF	#000000	##000000
##3B85D3	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#618AD6

Deuteranopia (green-blind)

#4B7CD1

Tritanopia (blue-blind)

#0097A2

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3b85d3;
/* rgb */ color: rgb(59, 133, 211);
/* oklch */ color: oklch(60.7% 0.140 252.2);

Tailwind

colors: {
  custom: {
    50: '#83a8e1',
    500: '#3b85d3',
    950: '#000000',
  },
}

SCSS

$custom: #3b85d3;
$custom-light: #83a8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#3b85d3",
  "rgb": {
    "r": 59,
    "g": 133,
    "b": 211
  },
  "hsl": {
    "h": 210.789,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60748,
    "c": 0.13975,
    "h": 252.2
  },
  "luminance": 0.22408
}

Semantic roles & 50–950 ramp

primary

#3B85D3

secondary

#D6B694

accent

#9641E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B85D3

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

Preview Lab → · Contrast checker → · Palette generator →