#439DBD#439DBD

#439DBD is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.5% C 0.097 H 224.8°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#439DBD
RGB	rgb(67, 157, 189)
HSL	hsl(196, 48%, 50%)
HSV	hsv(196, 65%, 74%)
CMYK	cmyk(64.6%, 16.9%, 0%, 25.9%)
CIE-LAB	lab(60.76, -16.82, -24.47)
CIE-LCH	lch(60.76, 29.69, 235.50°)
OKLab	oklab(65.49% -0.0689 -0.0683)
OKLCH	oklch(65.49% 0.097 224.8)
XYZ	xyz(23.5533, 28.9789, 52.4864)
Luminance	0.2898 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439DBD #BD6343

analogous

#43BDA0 #439DBD #4360BD

triadic

#439DBD #BD439D #9DBD43

tetradic

#439DBD #A043BD #BD6343 #60BD43

square

#439DBD #A043BD #BD6343 #60BD43

split-complementary

#439DBD #BD4360 #BDA043

monochromatic

#235263 #337890 #439DBD #70B5CD #9ECCDD

Accessibility & contrast

On white

3.09

#439DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#439DBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439DBD

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439DBD	#FFFFFF	#000000	##000000
##439DBD	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9ABF

Deuteranopia (green-blind)

#7A8DBD

Tritanopia (blue-blind)

#00A7A7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #439dbd;
/* rgb */ color: rgb(67, 157, 189);
/* oklch */ color: oklch(65.5% 0.097 224.8);

Tailwind

colors: {
  custom: {
    50: '#84bad1',
    500: '#439dbd',
    950: '#000000',
  },
}

SCSS

$custom: #439dbd;
$custom-light: #84bad1;
$custom-dark: #000000;

JSON

{
  "hex": "#439dbd",
  "rgb": {
    "r": 67,
    "g": 157,
    "b": 189
  },
  "hsl": {
    "h": 195.738,
    "s": 48.031,
    "l": 50.196
  },
  "oklch": {
    "l": 0.65485,
    "c": 0.09698,
    "h": 224.8
  },
  "luminance": 0.28981
}

Semantic roles & 50–950 ramp

primary

#439DBD

secondary

#C9A193

accent

#7450D8

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #439DBD

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

Preview Lab → · Contrast checker → · Palette generator →