#439CBA#439CBA

#439CBA is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.1% C 0.095 H 223.4°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#439CBA
RGB	rgb(67, 156, 186)
HSL	hsl(195, 47%, 50%)
HSV	hsv(195, 64%, 73%)
CMYK	cmyk(64%, 16.1%, 0%, 27.1%)
CIE-LAB	lab(60.35, -17.23, -23.41)
CIE-LCH	lch(60.35, 29.07, 233.65°)
OKLab	oklab(65.12% -0.0689 -0.0653)
OKLCH	oklch(65.12% 0.095 223.4)
XYZ	xyz(23.0626, 28.5130, 50.7330)
Luminance	0.2852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CBA #BA6143

analogous

#43BA9D #439CBA #4361BA

triadic

#439CBA #BA439C #9CBA43

tetradic

#439CBA #9D43BA #BA6143 #61BA43

square

#439CBA #9D43BA #BA6143 #61BA43

split-complementary

#439CBA #BA4361 #BA9D43

monochromatic

#235160 #33768D #439CBA #6FB4CB #9CCBDB

Accessibility & contrast

On white

3.13

#439CBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#439CBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CBA

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CBA	#FFFFFF	#000000	##000000
##439CBA	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BC

Deuteranopia (green-blind)

#7A8CBA

Tritanopia (blue-blind)

#00A5A6

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #439cba;
/* rgb */ color: rgb(67, 156, 186);
/* oklch */ color: oklch(65.1% 0.095 223.4);

Tailwind

colors: {
  custom: {
    50: '#84b9ce',
    500: '#439cba',
    950: '#000000',
  },
}

SCSS

$custom: #439cba;
$custom-light: #84b9ce;
$custom-dark: #000000;

JSON

{
  "hex": "#439cba",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 186
  },
  "hsl": {
    "h": 195.126,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.65117,
    "c": 0.09496,
    "h": 223.4
  },
  "luminance": 0.28515
}

Semantic roles & 50–950 ramp

primary

#439CBA

secondary

#C89F91

accent

#7351D7

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1113

muted

#7D8082

Preview Lab

Preview with #439CBA

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

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