#3397AA#3397AA

#3397AA is a light, moderate teal. Relative luminance 0.257; OKLCH L 62.7% C 0.094 H 212.9°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#3397AA
RGB	rgb(51, 151, 170)
HSL	hsl(190, 54%, 43%)
HSV	hsv(190, 70%, 67%)
CMYK	cmyk(70%, 11.2%, 0%, 33.3%)
CIE-LAB	lab(57.79, -22.22, -18.32)
CIE-LCH	lch(57.79, 28.80, 219.49°)
OKLab	oklab(62.74% -0.0789 -0.051)
OKLCH	oklch(62.74% 0.094 212.9)
XYZ	xyz(19.6845, 25.7371, 41.9527)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3397AA #AA4633

analogous

#33AA81 #3397AA #335BAA

triadic

#3397AA #AA3397 #97AA33

tetradic

#3397AA #8133AA #AA4633 #5BAA33

square

#3397AA #8133AA #AA4633 #5BAA33

split-complementary

#3397AA #AA335B #AA8133

monochromatic

#17434C #256D7B #3397AA #50B7CA #7FCAD9

Accessibility & contrast

On white

3.42

#3397AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#3397AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3397AA

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3397AA	#FFFFFF	#000000	##000000
##3397AA	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AB

Deuteranopia (green-blind)

#7885AA

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3397aa;
/* rgb */ color: rgb(51, 151, 170);
/* oklch */ color: oklch(62.7% 0.094 212.9);

Tailwind

colors: {
  custom: {
    50: '#7bb6c3',
    500: '#3397aa',
    950: '#000000',
  },
}

SCSS

$custom: #3397aa;
$custom-light: #7bb6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3397aa",
  "rgb": {
    "r": 51,
    "g": 151,
    "b": 170
  },
  "hsl": {
    "h": 189.58,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.62736,
    "c": 0.0939,
    "h": 212.9
  },
  "luminance": 0.25739
}

Semantic roles & 50–950 ramp

primary

#3397AA

secondary

#C28377

accent

#624BDD

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3397AA

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

Preview Lab → · Contrast checker → · Palette generator →