#439EC0#439EC0

#439EC0 is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.9% C 0.099 H 226.0°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#439EC0
RGB	rgb(67, 158, 192)
HSL	hsl(196, 50%, 51%)
HSV	hsv(196, 65%, 75%)
CMYK	cmyk(65.1%, 17.7%, 0%, 24.7%)
CIE-LAB	lab(61.18, -16.40, -25.52)
CIE-LCH	lch(61.18, 30.33, 237.27°)
OKLab	oklab(65.85% -0.0688 -0.0713)
OKLCH	oklch(65.85% 0.099 226)
XYZ	xyz(24.0522, 29.4502, 54.2758)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439EC0 #C06543

analogous

#43C0A3 #439EC0 #435FC0

triadic

#439EC0 #C0439E #9EC043

tetradic

#439EC0 #A343C0 #C06543 #5FC043

square

#439EC0 #A343C0 #C06543 #5FC043

split-complementary

#439EC0 #C0435F #C0A343

monochromatic

#225466 #327994 #439EC0 #71B6CF #9FCDDF

Accessibility & contrast

On white

3.05

#439EC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#439EC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439EC0

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439EC0	#FFFFFF	#000000	##000000
##439EC0	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9BC2

Deuteranopia (green-blind)

#7A8EC0

Tritanopia (blue-blind)

#00A8A9

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #439ec0;
/* rgb */ color: rgb(67, 158, 192);
/* oklch */ color: oklch(65.9% 0.099 226.0);

Tailwind

colors: {
  custom: {
    50: '#85bad3',
    500: '#439ec0',
    950: '#000000',
  },
}

SCSS

$custom: #439ec0;
$custom-light: #85bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#439ec0",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 192
  },
  "hsl": {
    "h": 196.32,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.65855,
    "c": 0.09905,
    "h": 226
  },
  "luminance": 0.29453
}

Semantic roles & 50–950 ramp

primary

#439EC0

secondary

#CBA394

accent

#744ED9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #439EC0

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

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