#439CD2#439CD2

#439CD2 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.2% C 0.116 H 238.8°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#439CD2
RGB	rgb(67, 156, 210)
HSL	hsl(203, 61%, 54%)
HSV	hsv(203, 68%, 82%)
CMYK	cmyk(68.1%, 25.7%, 0%, 17.6%)
CIE-LAB	lab(61.33, -9.43, -35.35)
CIE-LCH	lch(61.33, 36.59, 255.07°)
OKLab	oklab(66.22% -0.0604 -0.0995)
OKLCH	oklch(66.22% 0.116 238.8)
XYZ	xyz(25.8316, 29.6206, 65.3162)
Luminance	0.2962 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439CD2 #D27943

analogous

#43D2C0 #439CD2 #4355D2

triadic

#439CD2 #D2439C #9CD243

tetradic

#439CD2 #C043D2 #D27943 #55D243

square

#439CD2 #C043D2 #D27943 #55D243

split-complementary

#439CD2 #D24355 #D2C043

monochromatic

#1E597D #2A7CAE #439CD2 #74B6DE #A6D0EA

Accessibility & contrast

On white

3.03

#439CD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#439CD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439CD2

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439CD2	#FFFFFF	#000000	##000000
##439CD2	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839CD4

Deuteranopia (green-blind)

#6F8ED1

Tritanopia (blue-blind)

#00AAAE

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #439cd2;
/* rgb */ color: rgb(67, 156, 210);
/* oklch */ color: oklch(66.2% 0.116 238.8);

Tailwind

colors: {
  custom: {
    50: '#87b9e0',
    500: '#439cd2',
    950: '#000000',
  },
}

SCSS

$custom: #439cd2;
$custom-light: #87b9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#439cd2",
  "rgb": {
    "r": 67,
    "g": 156,
    "b": 210
  },
  "hsl": {
    "h": 202.657,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66217,
    "c": 0.11644,
    "h": 238.8
  },
  "luminance": 0.29623
}

Semantic roles & 50–950 ramp

primary

#439CD2

secondary

#D7B19A

accent

#8043E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #439CD2

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

Preview Lab → · Contrast checker → · Palette generator →