#439ECC#439ECC

#439ECC is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.4% C 0.109 H 233.9°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#439ECC
RGB	rgb(67, 158, 204)
HSL	hsl(200, 57%, 53%)
HSV	hsv(200, 67%, 80%)
CMYK	cmyk(67.2%, 22.5%, 0%, 20%)
CIE-LAB	lab(61.66, -12.52, -31.49)
CIE-LCH	lch(61.66, 33.89, 248.32°)
OKLab	oklab(66.4% -0.0644 -0.0884)
OKLCH	oklch(66.4% 0.109 233.9)
XYZ	xyz(25.4364, 30.0039, 61.5658)
Luminance	0.3001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439ECC #CC7143

analogous

#43CCB5 #439ECC #4359CC

triadic

#439ECC #CC439E #9ECC43

tetradic

#439ECC #B543CC #CC7143 #59CC43

square

#439ECC #B543CC #CC7143 #59CC43

split-complementary

#439ECC #CC4359 #CCB543

monochromatic

#205875 #2D7DA5 #439ECC #73B7D9 #A3D0E6

Accessibility & contrast

On white

3.00

#439ECC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#439ECC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439ECC

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439ECC	#FFFFFF	#000000	##000000
##439ECC	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)

#889DCE

Deuteranopia (green-blind)

#758FCB

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #439ecc;
/* rgb */ color: rgb(67, 158, 204);
/* oklch */ color: oklch(66.4% 0.109 233.9);

Tailwind

colors: {
  custom: {
    50: '#86badb',
    500: '#439ecc',
    950: '#000000',
  },
}

SCSS

$custom: #439ecc;
$custom-light: #86badb;
$custom-dark: #000000;

JSON

{
  "hex": "#439ecc",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 204
  },
  "hsl": {
    "h": 200.146,
    "s": 57.322,
    "l": 53.137
  },
  "oklch": {
    "l": 0.66397,
    "c": 0.10939,
    "h": 233.9
  },
  "luminance": 0.30007
}

Semantic roles & 50–950 ramp

primary

#439ECC

secondary

#D3AC98

accent

#7B47E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #439ECC

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

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