#439ED0#439ED0

#439ED0 is a light, moderate cyan. Relative luminance 0.302; OKLCH L 66.6% C 0.113 H 236.2°. Best body text is #000000 at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#439ED0
RGB	rgb(67, 158, 208)
HSL	hsl(201, 60%, 54%)
HSV	hsv(201, 68%, 82%)
CMYK	cmyk(67.8%, 24%, 0%, 18.4%)
CIE-LAB	lab(61.82, -11.20, -33.46)
CIE-LCH	lch(61.82, 35.29, 251.49°)
OKLab	oklab(66.59% -0.0631 -0.0941)
OKLCH	oklch(66.59% 0.113 236.2)
XYZ	xyz(25.9223, 30.1983, 64.1250)
Luminance	0.3020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439ED0 #D07543

analogous

#43D0BC #439ED0 #4358D0

triadic

#439ED0 #D0439E #9ED043

tetradic

#439ED0 #BC43D0 #D07543 #58D043

square

#439ED0 #BC43D0 #D07543 #58D043

split-complementary

#439ED0 #D04358 #D0BC43

monochromatic

#1F5A7A #2B7EAB #439ED0 #74B7DC #A5D1E8

Accessibility & contrast

On white

2.98

#439ED0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.04

#439ED0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439ED0

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439ED0	#FFFFFF	#000000	##000000
##439ED0	1.00	2.98	7.04	7.04
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.04	21.00	1.00	1.00
##000000	7.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD2

Deuteranopia (green-blind)

#738FCF

Tritanopia (blue-blind)

#00ABAF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #439ed0;
/* rgb */ color: rgb(67, 158, 208);
/* oklch */ color: oklch(66.6% 0.113 236.2);

Tailwind

colors: {
  custom: {
    50: '#87bade',
    500: '#439ed0',
    950: '#000000',
  },
}

SCSS

$custom: #439ed0;
$custom-light: #87bade;
$custom-dark: #000000;

JSON

{
  "hex": "#439ed0",
  "rgb": {
    "r": 67,
    "g": 158,
    "b": 208
  },
  "hsl": {
    "h": 201.277,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.66585,
    "c": 0.11326,
    "h": 236.2
  },
  "luminance": 0.30201
}

Semantic roles & 50–950 ramp

primary

#439ED0

secondary

#D5AF99

accent

#7D45E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #439ED0

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

Preview Lab → · Contrast checker → · Palette generator →