#3797A3#3797A3

#3797A3 is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.6% C 0.089 H 206.8°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3797A3
RGB	rgb(55, 151, 163)
HSL	hsl(187, 50%, 43%)
HSV	hsv(187, 66%, 64%)
CMYK	cmyk(66.3%, 7.4%, 0%, 36.1%)
CIE-LAB	lab(57.64, -23.80, -14.54)
CIE-LCH	lch(57.64, 27.89, 211.42°)
OKLab	oklab(62.57% -0.0798 -0.0403)
OKLCH	oklch(62.57% 0.089 206.8)
XYZ	xyz(19.2502, 25.5877, 38.5676)
Luminance	0.2559 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3797A3 #A34337

analogous

#37A379 #3797A3 #3761A3

triadic

#3797A3 #A33797 #97A337

tetradic

#3797A3 #7937A3 #A34337 #61A337

square

#3797A3 #7937A3 #A34337 #61A337

split-complementary

#3797A3 #A33761 #A37937

monochromatic

#184247 #286D75 #3797A3 #52B8C5 #80CBD4

Accessibility & contrast

On white

3.43

#3797A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#3797A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3797A3

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3797A3	#FFFFFF	#000000	##000000
##3797A3	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)

#8B91A4

Deuteranopia (green-blind)

#7B85A3

Tritanopia (blue-blind)

#009D9A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3797a3;
/* rgb */ color: rgb(55, 151, 163);
/* oklch */ color: oklch(62.6% 0.089 206.8);

Tailwind

colors: {
  custom: {
    50: '#7cb6be',
    500: '#3797a3',
    950: '#000000',
  },
}

SCSS

$custom: #3797a3;
$custom-light: #7cb6be;
$custom-dark: #000000;

JSON

{
  "hex": "#3797a3",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 163
  },
  "hsl": {
    "h": 186.667,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.62568,
    "c": 0.08939,
    "h": 206.8
  },
  "luminance": 0.2559
}

Semantic roles & 50–950 ramp

primary

#3797A3

secondary

#BE8078

accent

#5E4FD9

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3797A3

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

Preview Lab → · Contrast checker → · Palette generator →