#3397C9#3397C9

#3397C9 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.1% C 0.117 H 234.9°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3397C9
RGB	rgb(51, 151, 201)
HSL	hsl(200, 60%, 49%)
HSV	hsv(200, 75%, 79%)
CMYK	cmyk(74.6%, 24.9%, 0%, 21.2%)
CIE-LAB	lab(59.02, -11.93, -33.94)
CIE-LCH	lch(59.02, 35.98, 250.64°)
OKLab	oklab(64.13% -0.0671 -0.0956)
OKLCH	oklch(64.13% 0.117 234.9)
XYZ	xyz(22.9703, 27.0514, 59.2578)
Luminance	0.2705 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3397C9 #C96533

analogous

#33C9B0 #3397C9 #334CC9

triadic

#3397C9 #C93397 #97C933

tetradic

#3397C9 #B033C9 #C96533 #4CC933

square

#3397C9 #B033C9 #C96533 #4CC933

split-complementary

#3397C9 #C9334C #C9B033

monochromatic

#1A4E67 #277298 #3397C9 #62B0D7 #93C9E4

Accessibility & contrast

On white

3.28

#3397C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#3397C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3397C9

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3397C9	#FFFFFF	#000000	##000000
##3397C9	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F96CB

Deuteranopia (green-blind)

#6A88C8

Tritanopia (blue-blind)

#00A4A8

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3397c9;
/* rgb */ color: rgb(51, 151, 201);
/* oklch */ color: oklch(64.1% 0.117 234.9);

Tailwind

colors: {
  custom: {
    50: '#7fb5d9',
    500: '#3397c9',
    950: '#000000',
  },
}

SCSS

$custom: #3397c9;
$custom-light: #7fb5d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3397c9",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 201
  },
  "hsl": {
    "h": 200,
    "s": 59.524,
    "l": 49.412
  },
  "oklch": {
    "l": 0.64133,
    "c": 0.11685,
    "h": 234.9
  },
  "luminance": 0.27054
}

Semantic roles & 50–950 ramp

primary

#3397C9

secondary

#CFA089

accent

#7A45E3

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3397C9

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

Preview Lab → · Contrast checker → · Palette generator →