#439EA4#439EA4

#439EA4 is a light, moderate teal. Relative luminance 0.283; OKLCH L 64.7% C 0.086 H 201.2°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#439EA4
RGB	rgb(67, 158, 164)
HSL	hsl(184, 42%, 45%)
HSV	hsv(184, 59%, 64%)
CMYK	cmyk(59.1%, 3.7%, 0%, 35.7%)
CIE-LAB	lab(60.18, -24.95, -11.25)
CIE-LCH	lch(60.18, 27.37, 204.27°)
OKLab	oklab(64.73% -0.0801 -0.0311)
OKLCH	oklch(64.73% 0.086 201.2)
XYZ	xyz(21.2396, 28.3252, 39.4627)
Luminance	0.2833 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439EA4 #A44943

analogous

#43A479 #439EA4 #436EA4

triadic

#439EA4 #A4439E #9EA443

tetradic

#439EA4 #7943A4 #A44943 #6EA443

square

#439EA4 #7943A4 #A44943 #6EA443

split-complementary

#439EA4 #A4436E #A47943

monochromatic

#1F4A4D #317479 #439EA4 #64BAC0 #90CED2

Accessibility & contrast

On white

3.15

#439EA4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#439EA4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439EA4

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439EA4	#FFFFFF	#000000	##000000
##439EA4	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9398A5

Deuteranopia (green-blind)

#848CA4

Tritanopia (blue-blind)

#00A3A0

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #439ea4;
/* rgb */ color: rgb(67, 158, 164);
/* oklch */ color: oklch(64.7% 0.086 201.2);

Tailwind

colors: {
  custom: {
    50: '#82bbbf',
    500: '#439ea4',
    950: '#000000',
  },
}

SCSS

$custom: #439ea4;
$custom-light: #82bbbf;
$custom-dark: #000000;

JSON

{
  "hex": "#439ea4",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 164
  },
  "hsl": {
    "h": 183.711,
    "s": 41.991,
    "l": 45.294
  },
  "oklch": {
    "l": 0.64726,
    "c": 0.08598,
    "h": 201.2
  },
  "luminance": 0.28327
}

Semantic roles & 50–950 ramp

primary

#439EA4

secondary

#BD8986

accent

#5E56D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #439EA4

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

Preview Lab → · Contrast checker → · Palette generator →