#3398AC#3398AC

#3398AC is a light, moderate teal. Relative luminance 0.261; OKLCH L 63.1% C 0.095 H 213.6°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#3398AC
RGB	rgb(51, 152, 172)
HSL	hsl(190, 54%, 44%)
HSV	hsv(190, 70%, 67%)
CMYK	cmyk(70.3%, 11.6%, 0%, 32.5%)
CIE-LAB	lab(58.17, -22.11, -18.87)
CIE-LCH	lch(58.17, 29.07, 220.49°)
OKLab	oklab(63.07% -0.0791 -0.0525)
OKLCH	oklch(63.07% 0.095 213.6)
XYZ	xyz(20.0367, 26.1365, 43.0106)
Luminance	0.2614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3398AC #AC4733

analogous

#33AC83 #3398AC #335BAC

triadic

#3398AC #AC3398 #98AC33

tetradic

#3398AC #8333AC #AC4733 #5BAC33

square

#3398AC #8333AC #AC4733 #5BAC33

split-complementary

#3398AC #AC335B #AC8333

monochromatic

#17454E #256E7D #3398AC #51B7CB #80CBD9

Accessibility & contrast

On white

3.37

#3398AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#3398AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3398AC

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3398AC	#FFFFFF	#000000	##000000
##3398AC	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AD

Deuteranopia (green-blind)

#7886AC

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3398ac;
/* rgb */ color: rgb(51, 152, 172);
/* oklch */ color: oklch(63.1% 0.095 213.6);

Tailwind

colors: {
  custom: {
    50: '#7bb6c4',
    500: '#3398ac',
    950: '#000000',
  },
}

SCSS

$custom: #3398ac;
$custom-light: #7bb6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3398ac",
  "rgb": {
    "r": 51,
    "g": 152,
    "b": 172
  },
  "hsl": {
    "h": 189.917,
    "s": 54.26,
    "l": 43.725
  },
  "oklch": {
    "l": 0.63066,
    "c": 0.09494,
    "h": 213.6
  },
  "luminance": 0.26139
}

Semantic roles & 50–950 ramp

primary

#3398AC

secondary

#C28578

accent

#634ADE

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3398AC

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

Preview Lab → · Contrast checker → · Palette generator →