#3397C2#3397C2

#3397C2 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.8% C 0.110 H 230.9°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#3397C2
RGB	rgb(51, 151, 194)
HSL	hsl(198, 58%, 48%)
HSV	hsv(198, 74%, 76%)
CMYK	cmyk(73.7%, 22.2%, 0%, 23.9%)
CIE-LAB	lab(58.72, -14.32, -30.47)
CIE-LCH	lch(58.72, 33.66, 244.83°)
OKLab	oklab(63.8% -0.0696 -0.0856)
OKLCH	oklch(63.8% 0.11 230.9)
XYZ	xyz(22.1655, 26.7295, 55.0196)
Luminance	0.2673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3397C2 #C25E33

analogous

#33C2A5 #3397C2 #334FC2

triadic

#3397C2 #C23397 #97C233

tetradic

#3397C2 #A533C2 #C25E33 #4FC233

square

#3397C2 #A533C2 #C25E33 #4FC233

split-complementary

#3397C2 #C2334F #C2A533

monochromatic

#1A4C61 #267192 #3397C2 #5EB1D5 #8EC8E1

Accessibility & contrast

On white

3.31

#3397C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#3397C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3397C2

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3397C2	#FFFFFF	#000000	##000000
##3397C2	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8195C4

Deuteranopia (green-blind)

#6E87C1

Tritanopia (blue-blind)

#00A3A5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3397c2;
/* rgb */ color: rgb(51, 151, 194);
/* oklch */ color: oklch(63.8% 0.110 230.9);

Tailwind

colors: {
  custom: {
    50: '#7eb5d4',
    500: '#3397c2',
    950: '#000000',
  },
}

SCSS

$custom: #3397c2;
$custom-light: #7eb5d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3397c2",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 194
  },
  "hsl": {
    "h": 198.042,
    "s": 58.367,
    "l": 48.039
  },
  "oklch": {
    "l": 0.63796,
    "c": 0.11033,
    "h": 230.9
  },
  "luminance": 0.26732
}

Semantic roles & 50–950 ramp

primary

#3397C2

secondary

#CC9A85

accent

#7546E2

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3397C2

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

Preview Lab → · Contrast checker → · Palette generator →