#439BA3#439BA3

#439BA3 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.9% C 0.084 H 203.4°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#439BA3
RGB	rgb(67, 155, 163)
HSL	hsl(185, 42%, 45%)
HSV	hsv(185, 59%, 64%)
CMYK	cmyk(58.9%, 4.9%, 0%, 36.1%)
CIE-LAB	lab(59.23, -23.72, -12.11)
CIE-LCH	lch(59.23, 26.63, 207.05°)
OKLab	oklab(63.95% -0.0772 -0.0335)
OKLCH	oklch(63.95% 0.084 203.4)
XYZ	xyz(20.6442, 27.2783, 38.8205)
Luminance	0.2728 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439BA3 #A34B43

analogous

#43A37B #439BA3 #436BA3

triadic

#439BA3 #A3439B #9BA343

tetradic

#439BA3 #7B43A3 #A34B43 #6BA343

square

#439BA3 #7B43A3 #A34B43 #6BA343

split-complementary

#439BA3 #A3436B #A37B43

monochromatic

#1F494C #317278 #439BA3 #64B8BF #8FCCD1

Accessibility & contrast

On white

3.25

#439BA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#439BA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439BA3

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439BA3	#FFFFFF	#000000	##000000
##439BA3	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A4

Deuteranopia (green-blind)

#818AA3

Tritanopia (blue-blind)

#00A19D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #439ba3;
/* rgb */ color: rgb(67, 155, 163);
/* oklch */ color: oklch(63.9% 0.084 203.4);

Tailwind

colors: {
  custom: {
    50: '#81b8be',
    500: '#439ba3',
    950: '#000000',
  },
}

SCSS

$custom: #439ba3;
$custom-light: #81b8be;
$custom-dark: #000000;

JSON

{
  "hex": "#439ba3",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 163
  },
  "hsl": {
    "h": 185,
    "s": 41.739,
    "l": 45.098
  },
  "oklch": {
    "l": 0.63949,
    "c": 0.0842,
    "h": 203.4
  },
  "luminance": 0.2728
}

Semantic roles & 50–950 ramp

primary

#439BA3

secondary

#BC8A85

accent

#6156D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439BA3

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

Preview Lab → · Contrast checker → · Palette generator →