#3398C2#3398C2

#3398C2 is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.0% C 0.110 H 230.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3398C2
RGB	rgb(51, 152, 194)
HSL	hsl(198, 58%, 48%)
HSV	hsv(198, 74%, 76%)
CMYK	cmyk(73.7%, 21.6%, 0%, 23.9%)
CIE-LAB	lab(59.02, -14.87, -30.00)
CIE-LCH	lch(59.02, 33.48, 243.64°)
OKLab	oklab(64.04% -0.0706 -0.0843)
OKLCH	oklch(64.04% 0.11 230.1)
XYZ	xyz(22.3271, 27.0527, 55.0735)
Luminance	0.2706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3398C2 #C25D33

analogous

#33C2A4 #3398C2 #3351C2

triadic

#3398C2 #C23398 #98C233

tetradic

#3398C2 #A433C2 #C25D33 #51C233

square

#3398C2 #A433C2 #C25D33 #51C233

split-complementary

#3398C2 #C23351 #C2A433

monochromatic

#1A4C61 #267292 #3398C2 #5EB2D5 #8EC9E1

Accessibility & contrast

On white

3.28

#3398C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#3398C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3398C2

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3398C2	#FFFFFF	#000000	##000000
##3398C2	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)

#8296C4

Deuteranopia (green-blind)

#6F88C1

Tritanopia (blue-blind)

#00A4A6

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3398c2;
/* rgb */ color: rgb(51, 152, 194);
/* oklch */ color: oklch(64.0% 0.110 230.1);

Tailwind

colors: {
  custom: {
    50: '#7eb6d4',
    500: '#3398c2',
    950: '#000000',
  },
}

SCSS

$custom: #3398c2;
$custom-light: #7eb6d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3398c2",
  "rgb": {
    "r": 51,
    "g": 152,
    "b": 194
  },
  "hsl": {
    "h": 197.622,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.64036,
    "c": 0.10991,
    "h": 230.1
  },
  "luminance": 0.27055
}

Semantic roles & 50–950 ramp

primary

#3398C2

secondary

#CC9A85

accent

#7446E2

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3398C2

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

Preview Lab → · Contrast checker → · Palette generator →