#3385B9#3385B9

#3385B9 is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.1% C 0.112 H 240.5°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3385B9
RGB	rgb(51, 133, 185)
HSL	hsl(203, 57%, 46%)
HSV	hsv(203, 72%, 73%)
CMYK	cmyk(72.4%, 28.1%, 0%, 27.5%)
CIE-LAB	lab(52.93, -7.30, -34.39)
CIE-LCH	lch(52.93, 35.15, 258.01°)
OKLab	oklab(59.06% -0.055 -0.0971)
OKLCH	oklch(59.06% 0.112 240.5)
XYZ	xyz(18.5063, 20.9796, 48.9637)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3385B9 #B96733

analogous

#33B9AA #3385B9 #3342B9

triadic

#3385B9 #B93385 #85B933

tetradic

#3385B9 #AA33B9 #B96733 #42B933

square

#3385B9 #AA33B9 #B96733 #42B933

split-complementary

#3385B9 #B93342 #B9AA33

monochromatic

#194059 #266389 #3385B9 #58A2D1 #88BDDE

Accessibility & contrast

On white

4.04

#3385B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3385B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3385B9

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3385B9	#FFFFFF	#000000	##000000
##3385B9	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)

#6D85BB

Deuteranopia (green-blind)

#5B79B8

Tritanopia (blue-blind)

#009297

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3385b9;
/* rgb */ color: rgb(51, 133, 185);
/* oklch */ color: oklch(59.1% 0.112 240.5);

Tailwind

colors: {
  custom: {
    50: '#7ca8ce',
    500: '#3385b9',
    950: '#000000',
  },
}

SCSS

$custom: #3385b9;
$custom-light: #7ca8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3385b9",
  "rgb": {
    "r": 51,
    "g": 133,
    "b": 185
  },
  "hsl": {
    "h": 203.284,
    "s": 56.78,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59056,
    "c": 0.11158,
    "h": 240.5
  },
  "luminance": 0.20982
}

Semantic roles & 50–950 ramp

primary

#3385B9

secondary

#C89C80

accent

#8348E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3385B9

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

Preview Lab → · Contrast checker → · Palette generator →