#3697A4#3697A4

#3697A4 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.6% C 0.090 H 207.7°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3697A4
RGB	rgb(54, 151, 164)
HSL	hsl(187, 50%, 43%)
HSV	hsv(187, 67%, 64%)
CMYK	cmyk(67.1%, 7.9%, 0%, 35.7%)
CIE-LAB	lab(57.65, -23.65, -15.10)
CIE-LCH	lch(57.65, 28.06, 212.55°)
OKLab	oklab(62.58% -0.0799 -0.0419)
OKLCH	oklch(62.58% 0.09 207.7)
XYZ	xyz(19.2859, 25.5957, 39.0388)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3697A4 #A44336

analogous

#36A47A #3697A4 #3660A4

triadic

#3697A4 #A43697 #97A436

tetradic

#3697A4 #7A36A4 #A44336 #60A436

square

#3697A4 #7A36A4 #A44336 #60A436

split-complementary

#3697A4 #A43660 #A47A36

monochromatic

#184248 #276D76 #3697A4 #51B8C6 #7FCBD5

Accessibility & contrast

On white

3.43

#3697A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#3697A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3697A4

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3697A4	#FFFFFF	#000000	##000000
##3697A4	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A91A5

Deuteranopia (green-blind)

#7A85A4

Tritanopia (blue-blind)

#009E9B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3697a4;
/* rgb */ color: rgb(54, 151, 164);
/* oklch */ color: oklch(62.6% 0.090 207.7);

Tailwind

colors: {
  custom: {
    50: '#7bb6bf',
    500: '#3697a4',
    950: '#000000',
  },
}

SCSS

$custom: #3697a4;
$custom-light: #7bb6bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3697a4",
  "rgb": {
    "r": 54,
    "g": 151,
    "b": 164
  },
  "hsl": {
    "h": 187.091,
    "s": 50.459,
    "l": 42.745
  },
  "oklch": {
    "l": 0.62578,
    "c": 0.0902,
    "h": 207.7
  },
  "luminance": 0.25598
}

Semantic roles & 50–950 ramp

primary

#3697A4

secondary

#BE8078

accent

#5E4EDA

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #3697A4

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

Preview Lab → · Contrast checker → · Palette generator →