#3393B8#3393B8

#3393B8 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.4% C 0.103 H 227.9°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3393B8
RGB	rgb(51, 147, 184)
HSL	hsl(197, 57%, 46%)
HSV	hsv(197, 72%, 72%)
CMYK	cmyk(72.3%, 20.1%, 0%, 27.8%)
CIE-LAB	lab(57.10, -15.51, -27.32)
CIE-LCH	lch(57.10, 31.41, 240.42°)
OKLab	oklab(62.37% -0.0693 -0.0766)
OKLCH	oklch(62.37% 0.103 227.9)
XYZ	xyz(20.4472, 25.0296, 49.0917)
Luminance	0.2503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3393B8 #B85833

analogous

#33B89A #3393B8 #3350B8

triadic

#3393B8 #B83393 #93B833

tetradic

#3393B8 #9A33B8 #B85833 #50B833

square

#3393B8 #9A33B8 #B85833 #50B833

split-complementary

#3393B8 #B83350 #B89A33

monochromatic

#184658 #266D88 #3393B8 #58AFD1 #88C6DE

Accessibility & contrast

On white

3.50

#3393B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#3393B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3393B8

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3393B8	#FFFFFF	#000000	##000000
##3393B8	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F90BA

Deuteranopia (green-blind)

#6D83B8

Tritanopia (blue-blind)

#009E9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3393b8;
/* rgb */ color: rgb(51, 147, 184);
/* oklch */ color: oklch(62.4% 0.103 227.9);

Tailwind

colors: {
  custom: {
    50: '#7cb2cd',
    500: '#3393b8',
    950: '#000000',
  },
}

SCSS

$custom: #3393b8;
$custom-light: #7cb2cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3393b8",
  "rgb": {
    "r": 51,
    "g": 147,
    "b": 184
  },
  "hsl": {
    "h": 196.692,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.62367,
    "c": 0.10328,
    "h": 227.9
  },
  "luminance": 0.25032
}

Semantic roles & 50–950 ramp

primary

#3393B8

secondary

#C8937F

accent

#7248E0

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3393B8

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

Preview Lab → · Contrast checker → · Palette generator →