#439CA4#439CA4

#439CA4 is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.2% C 0.085 H 203.4°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#439CA4
RGB	rgb(67, 156, 164)
HSL	hsl(185, 42%, 45%)
HSV	hsv(185, 59%, 64%)
CMYK	cmyk(59.1%, 4.9%, 0%, 35.7%)
CIE-LAB	lab(59.57, -23.94, -12.17)
CIE-LCH	lch(59.57, 26.85, 206.94°)
OKLab	oklab(64.23% -0.0779 -0.0337)
OKLCH	oklch(64.23% 0.085 203.4)
XYZ	xyz(20.9012, 27.6485, 39.3499)
Luminance	0.2765 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CA4 #A44B43

analogous

#43A47B #439CA4 #436CA4

triadic

#439CA4 #A4439C #9CA443

tetradic

#439CA4 #7B43A4 #A44B43 #6CA443

square

#439CA4 #7B43A4 #A44B43 #6CA443

split-complementary

#439CA4 #A4436C #A47B43

monochromatic

#1F494D #317379 #439CA4 #64B8C0 #90CCD2

Accessibility & contrast

On white

3.22

#439CA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#439CA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CA4

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CA4	#FFFFFF	#000000	##000000
##439CA4	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9196A5

Deuteranopia (green-blind)

#828BA4

Tritanopia (blue-blind)

#00A29E

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #439ca4;
/* rgb */ color: rgb(67, 156, 164);
/* oklch */ color: oklch(64.2% 0.085 203.4);

Tailwind

colors: {
  custom: {
    50: '#81b9bf',
    500: '#439ca4',
    950: '#000000',
  },
}

SCSS

$custom: #439ca4;
$custom-light: #81b9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#439ca4",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 164
  },
  "hsl": {
    "h": 184.948,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64233,
    "c": 0.08489,
    "h": 203.4
  },
  "luminance": 0.27651
}

Semantic roles & 50–950 ramp

primary

#439CA4

secondary

#BD8A86

accent

#6056D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #439CA4

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

Preview Lab → · Contrast checker → · Palette generator →