#3799A9#3799A9

#3799A9 is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.3% C 0.092 H 210.3°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#3799A9
RGB	rgb(55, 153, 169)
HSL	hsl(188, 51%, 44%)
HSV	hsv(188, 67%, 66%)
CMYK	cmyk(67.5%, 9.5%, 0%, 33.7%)
CIE-LAB	lab(58.47, -22.97, -16.70)
CIE-LCH	lch(58.47, 28.40, 216.02°)
OKLab	oklab(63.3% -0.0794 -0.0464)
OKLCH	oklch(63.3% 0.092 210.3)
XYZ	xyz(20.1252, 26.4570, 41.5745)
Luminance	0.2646 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3799A9 #A94737

analogous

#37A980 #3799A9 #3760A9

triadic

#3799A9 #A93799 #99A937

tetradic

#3799A9 #8037A9 #A94737 #60A937

square

#3799A9 #8037A9 #A94737 #60A937

split-complementary

#3799A9 #A93760 #A98037

monochromatic

#19454D #286F7B #3799A9 #55B8C8 #84CBD7

Accessibility & contrast

On white

3.34

#3799A9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#3799A9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3799A9

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3799A9	#FFFFFF	#000000	##000000
##3799A9	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B94AA

Deuteranopia (green-blind)

#7B87A9

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3799a9;
/* rgb */ color: rgb(55, 153, 169);
/* oklch */ color: oklch(63.3% 0.092 210.3);

Tailwind

colors: {
  custom: {
    50: '#7cb7c2',
    500: '#3799a9',
    950: '#000000',
  },
}

SCSS

$custom: #3799a9;
$custom-light: #7cb7c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3799a9",
  "rgb": {
    "r": 55,
    "g": 153,
    "b": 169
  },
  "hsl": {
    "h": 188.421,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63302,
    "c": 0.09192,
    "h": 210.3
  },
  "luminance": 0.26459
}

Semantic roles & 50–950 ramp

primary

#3799A9

secondary

#C0857B

accent

#614DDA

background

#F8FBFB

surface

#EFF6F7

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3799A9

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

Preview Lab → · Contrast checker → · Palette generator →