#439FB0#439FB0

#439FB0 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.4% C 0.090 H 211.7°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#439FB0
RGB	rgb(67, 159, 176)
HSL	hsl(189, 45%, 48%)
HSV	hsv(189, 62%, 69%)
CMYK	cmyk(61.9%, 9.7%, 0%, 31%)
CIE-LAB	lab(60.89, -21.90, -16.96)
CIE-LCH	lch(60.89, 27.70, 217.75°)
OKLab	oklab(65.43% -0.0762 -0.047)
OKLCH	oklch(65.43% 0.09 211.7)
XYZ	xyz(22.5461, 29.1218, 45.4988)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439FB0 #B05443

analogous

#43B08B #439FB0 #4368B0

triadic

#439FB0 #B0439F #9FB043

tetradic

#439FB0 #8B43B0 #B05443 #68B043

square

#439FB0 #8B43B0 #B05443 #68B043

split-complementary

#439FB0 #B04368 #B08B43

monochromatic

#214F57 #327784 #439FB0 #6AB8C6 #96CDD7

Accessibility & contrast

On white

3.08

#439FB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#439FB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439FB0

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439FB0	#FFFFFF	#000000	##000000
##439FB0	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB1

Deuteranopia (green-blind)

#818EB0

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #439fb0;
/* rgb */ color: rgb(67, 159, 176);
/* oklch */ color: oklch(65.4% 0.090 211.7);

Tailwind

colors: {
  custom: {
    50: '#83bbc7',
    500: '#439fb0',
    950: '#000000',
  },
}

SCSS

$custom: #439fb0;
$custom-light: #83bbc7;
$custom-dark: #000000;

JSON

{
  "hex": "#439fb0",
  "rgb": {
    "r": 67,
    "g": 159,
    "b": 176
  },
  "hsl": {
    "h": 189.358,
    "s": 44.856,
    "l": 47.647
  },
  "oklch": {
    "l": 0.65429,
    "c": 0.08952,
    "h": 211.7
  },
  "luminance": 0.29124
}

Semantic roles & 50–950 ramp

primary

#439FB0

secondary

#C3948C

accent

#6753D5

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #439FB0

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

Preview Lab → · Contrast checker → · Palette generator →