#439BCA#439BCA

#439BCA is a light, moderate cyan. Relative luminance 0.289; OKLCH L 65.6% C 0.109 H 235.3°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#439BCA
RGB	rgb(67, 155, 202)
HSL	hsl(201, 56%, 53%)
HSV	hsv(201, 67%, 79%)
CMYK	cmyk(66.8%, 23.3%, 0%, 20.8%)
CIE-LAB	lab(60.69, -11.52, -31.87)
CIE-LCH	lch(60.69, 33.89, 250.12°)
OKLab	oklab(65.6% -0.0621 -0.0895)
OKLCH	oklch(65.6% 0.109 235.3)
XYZ	xyz(24.6926, 28.8976, 60.1421)
Luminance	0.2890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439BCA #CA7243

analogous

#43CAB6 #439BCA #4357CA

triadic

#439BCA #CA439B #9BCA43

tetradic

#439BCA #B643CA #CA7243 #57CA43

square

#439BCA #B643CA #CA7243 #57CA43

split-complementary

#439BCA #CA4357 #CAB643

monochromatic

#205672 #2E7AA2 #439BCA #73B4D7 #A2CEE5

Accessibility & contrast

On white

3.10

#439BCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#439BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439BCA

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439BCA	#FFFFFF	#000000	##000000
##439BCA	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849ACC

Deuteranopia (green-blind)

#728CC9

Tritanopia (blue-blind)

#00A7AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #439bca;
/* rgb */ color: rgb(67, 155, 202);
/* oklch */ color: oklch(65.6% 0.109 235.3);

Tailwind

colors: {
  custom: {
    50: '#86b8da',
    500: '#439bca',
    950: '#000000',
  },
}

SCSS

$custom: #439bca;
$custom-light: #86b8da;
$custom-dark: #000000;

JSON

{
  "hex": "#439bca",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 202
  },
  "hsl": {
    "h": 200.889,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65601,
    "c": 0.10892,
    "h": 235.3
  },
  "luminance": 0.289
}

Semantic roles & 50–950 ramp

primary

#439BCA

secondary

#D2AC97

accent

#7D48DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #439BCA

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

Preview Lab → · Contrast checker → · Palette generator →