#3398AA#3398AA

#3398AA is a light, moderate teal. Relative luminance 0.261; OKLCH L 63.0% C 0.094 H 211.8°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3398AA
RGB	rgb(51, 152, 170)
HSL	hsl(189, 54%, 43%)
HSV	hsv(189, 70%, 67%)
CMYK	cmyk(70%, 10.6%, 0%, 33.3%)
CIE-LAB	lab(58.09, -22.74, -17.85)
CIE-LCH	lch(58.09, 28.91, 218.12°)
OKLab	oklab(62.98% -0.0799 -0.0496)
OKLCH	oklch(62.98% 0.094 211.8)
XYZ	xyz(19.8461, 26.0603, 42.0066)
Luminance	0.2606 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3398AA #AA4533

analogous

#33AA80 #3398AA #335CAA

triadic

#3398AA #AA3398 #98AA33

tetradic

#3398AA #8033AA #AA4533 #5CAA33

square

#3398AA #8033AA #AA4533 #5CAA33

split-complementary

#3398AA #AA335C #AA8033

monochromatic

#17444C #256E7B #3398AA #50B8CA #7FCBD9

Accessibility & contrast

On white

3.38

#3398AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#3398AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3398AA

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3398AA	#FFFFFF	#000000	##000000
##3398AA	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A93AB

Deuteranopia (green-blind)

#7986AA

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3398aa;
/* rgb */ color: rgb(51, 152, 170);
/* oklch */ color: oklch(63.0% 0.094 211.8);

Tailwind

colors: {
  custom: {
    50: '#7bb6c3',
    500: '#3398aa',
    950: '#000000',
  },
}

SCSS

$custom: #3398aa;
$custom-light: #7bb6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3398aa",
  "rgb": {
    "r": 51,
    "g": 152,
    "b": 170
  },
  "hsl": {
    "h": 189.076,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62984,
    "c": 0.09407,
    "h": 211.8
  },
  "luminance": 0.26063
}

Semantic roles & 50–950 ramp

primary

#3398AA

secondary

#C28277

accent

#614BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3398AA

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

Preview Lab → · Contrast checker → · Palette generator →