#439EB6#439EB6

#439EB6 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.4% C 0.092 H 218.1°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#439EB6
RGB	rgb(67, 158, 182)
HSL	hsl(193, 46%, 49%)
HSV	hsv(193, 63%, 71%)
CMYK	cmyk(63.2%, 13.2%, 0%, 28.6%)
CIE-LAB	lab(60.80, -19.54, -20.47)
CIE-LCH	lch(60.80, 28.30, 226.33°)
OKLab	oklab(65.43% -0.0727 -0.0569)
OKLCH	oklch(65.43% 0.092 218.1)
XYZ	xyz(22.9817, 29.0220, 48.6376)
Luminance	0.2902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439EB6 #B65B43

analogous

#43B695 #439EB6 #4365B6

triadic

#439EB6 #B6439E #9EB643

tetradic

#439EB6 #9543B6 #B65B43 #65B643

square

#439EB6 #9543B6 #B65B43 #65B643

split-complementary

#439EB6 #B64365 #B69543

monochromatic

#22505D #337789 #439EB6 #6DB6C9 #9ACCDA

Accessibility & contrast

On white

3.09

#439EB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#439EB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439EB6

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439EB6	#FFFFFF	#000000	##000000
##439EB6	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)

#8F9AB7

Deuteranopia (green-blind)

#7E8DB6

Tritanopia (blue-blind)

#00A6A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #439eb6;
/* rgb */ color: rgb(67, 158, 182);
/* oklch */ color: oklch(65.4% 0.092 218.1);

Tailwind

colors: {
  custom: {
    50: '#83bacc',
    500: '#439eb6',
    950: '#000000',
  },
}

SCSS

$custom: #439eb6;
$custom-light: #83bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#439eb6",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 182
  },
  "hsl": {
    "h": 192.522,
    "s": 46.185,
    "l": 48.824
  },
  "oklch": {
    "l": 0.65429,
    "c": 0.09231,
    "h": 218.1
  },
  "luminance": 0.29024
}

Semantic roles & 50–950 ramp

primary

#439EB6

secondary

#C69A8F

accent

#6D52D6

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #439EB6

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

Preview Lab → · Contrast checker → · Palette generator →