#3797AA#3797AA

#3797AA is a light, moderate teal. Relative luminance 0.258; OKLCH L 62.8% C 0.092 H 213.3°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#3797AA
RGB	rgb(55, 151, 170)
HSL	hsl(190, 51%, 44%)
HSV	hsv(190, 68%, 67%)
CMYK	cmyk(67.6%, 11.2%, 0%, 33.3%)
CIE-LAB	lab(57.89, -21.62, -18.15)
CIE-LCH	lch(57.89, 28.23, 220.01°)
OKLab	oklab(62.85% -0.0768 -0.0505)
OKLCH	oklch(62.85% 0.092 213.3)
XYZ	xyz(19.8948, 25.8455, 41.9626)
Luminance	0.2585 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3797AA #AA4A37

analogous

#37AA84 #3797AA #375EAA

triadic

#3797AA #AA3797 #97AA37

tetradic

#3797AA #8437AA #AA4A37 #5EAA37

square

#3797AA #8437AA #AA4A37 #5EAA37

split-complementary

#3797AA #AA375E #AA8437

monochromatic

#19454E #286E7C #3797AA #56B5C8 #84CAD7

Accessibility & contrast

On white

3.40

#3797AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#3797AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3797AA

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3797AA	#FFFFFF	#000000	##000000
##3797AA	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AB

Deuteranopia (green-blind)

#7886AA

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3797aa;
/* rgb */ color: rgb(55, 151, 170);
/* oklch */ color: oklch(62.8% 0.092 213.3);

Tailwind

colors: {
  custom: {
    50: '#7cb5c3',
    500: '#3797aa',
    950: '#000000',
  },
}

SCSS

$custom: #3797aa;
$custom-light: #7cb5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3797aa",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 170
  },
  "hsl": {
    "h": 189.913,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.62849,
    "c": 0.09193,
    "h": 213.3
  },
  "luminance": 0.25848
}

Semantic roles & 50–950 ramp

primary

#3797AA

secondary

#C1877C

accent

#654DDB

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3797AA

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

Preview Lab → · Contrast checker → · Palette generator →