#439CC1#439CC1

#439CC1 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.4% C 0.100 H 228.6°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#439CC1
RGB	rgb(67, 156, 193)
HSL	hsl(198, 50%, 51%)
HSV	hsv(198, 65%, 76%)
CMYK	cmyk(65.3%, 19.2%, 0%, 24.3%)
CIE-LAB	lab(60.62, -15.00, -26.93)
CIE-LCH	lch(60.62, 30.83, 240.88°)
OKLab	oklab(65.42% -0.0663 -0.0753)
OKLCH	oklch(65.42% 0.1 228.6)
XYZ	xyz(23.8250, 28.8180, 54.7485)
Luminance	0.2882 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CC1 #C16843

analogous

#43C1A7 #439CC1 #435DC1

triadic

#439CC1 #C1439C #9CC143

tetradic

#439CC1 #A743C1 #C16843 #5DC143

square

#439CC1 #A743C1 #C16843 #5DC143

split-complementary

#439CC1 #C1435D #C1A743

monochromatic

#225367 #317895 #439CC1 #71B4D0 #9FCCDF

Accessibility & contrast

On white

3.10

#439CC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#439CC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CC1

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CC1	#FFFFFF	#000000	##000000
##439CC1	1.00	3.10	6.76	6.76
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8999C3

Deuteranopia (green-blind)

#778DC1

Tritanopia (blue-blind)

#00A6A8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #439cc1;
/* rgb */ color: rgb(67, 156, 193);
/* oklch */ color: oklch(65.4% 0.100 228.6);

Tailwind

colors: {
  custom: {
    50: '#85b9d3',
    500: '#439cc1',
    950: '#000000',
  },
}

SCSS

$custom: #439cc1;
$custom-light: #85b9d3;
$custom-dark: #000000;

JSON

{
  "hex": "#439cc1",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 193
  },
  "hsl": {
    "h": 197.619,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.65423,
    "c": 0.10036,
    "h": 228.6
  },
  "luminance": 0.2882
}

Semantic roles & 50–950 ramp

primary

#439CC1

secondary

#CCA494

accent

#774EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #439CC1

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

Preview Lab → · Contrast checker → · Palette generator →