#439FC5#439FC5

#439FC5 is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.3% C 0.103 H 228.6°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#439FC5
RGB	rgb(67, 159, 197)
HSL	hsl(198, 53%, 52%)
HSV	hsv(198, 66%, 77%)
CMYK	cmyk(66%, 19.3%, 0%, 22.7%)
CIE-LAB	lab(61.67, -15.34, -27.56)
CIE-LCH	lch(61.67, 31.54, 240.90°)
OKLab	oklab(66.31% -0.068 -0.0771)
OKLCH	oklch(66.31% 0.103 228.6)
XYZ	xyz(24.7869, 30.0181, 57.3003)
Luminance	0.3002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439FC5 #C56943

analogous

#43C5AA #439FC5 #435EC5

triadic

#439FC5 #C5439F #9FC543

tetradic

#439FC5 #AA43C5 #C56943 #5EC543

square

#439FC5 #AA43C5 #C56943 #5EC543

split-complementary

#439FC5 #C5435E #C5AA43

monochromatic

#21566C #307C9B #439FC5 #72B7D3 #A1CFE2

Accessibility & contrast

On white

3.00

#439FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#439FC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439FC5

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439FC5	#FFFFFF	#000000	##000000
##439FC5	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9CC7

Deuteranopia (green-blind)

#798FC5

Tritanopia (blue-blind)

#00AAAB

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #439fc5;
/* rgb */ color: rgb(67, 159, 197);
/* oklch */ color: oklch(66.3% 0.103 228.6);

Tailwind

colors: {
  custom: {
    50: '#85bbd6',
    500: '#439fc5',
    950: '#000000',
  },
}

SCSS

$custom: #439fc5;
$custom-light: #85bbd6;
$custom-dark: #000000;

JSON

{
  "hex": "#439fc5",
  "rgb": {
    "r": 67,
    "g": 159,
    "b": 197
  },
  "hsl": {
    "h": 197.538,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.66313,
    "c": 0.10278,
    "h": 228.6
  },
  "luminance": 0.30021
}

Semantic roles & 50–950 ramp

primary

#439FC5

secondary

#CEA695

accent

#764CDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #439FC5

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

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