#439FD2#439FD2

#439FD2 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 66.9% C 0.115 H 236.4°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#439FD2
RGB	rgb(67, 159, 210)
HSL	hsl(201, 61%, 54%)
HSV	hsv(201, 68%, 82%)
CMYK	cmyk(68.1%, 24.3%, 0%, 17.6%)
CIE-LAB	lab(62.20, -11.09, -33.99)
CIE-LCH	lch(62.20, 35.75, 251.93°)
OKLab	oklab(66.91% -0.0634 -0.0956)
OKLCH	oklch(66.91% 0.115 236.4)
XYZ	xyz(26.3412, 30.6398, 65.4861)
Luminance	0.3064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439FD2 #D27643

analogous

#43D2BE #439FD2 #4358D2

triadic

#439FD2 #D2439F #9FD243

tetradic

#439FD2 #BE43D2 #D27643 #58D243

square

#439FD2 #BE43D2 #D27643 #58D243

split-complementary

#439FD2 #D24358 #D2BE43

monochromatic

#1E5B7D #2A7FAE #439FD2 #74B8DE #A6D1EA

Accessibility & contrast

On white

2.95

#439FD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#439FD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #439FD2

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439FD2	#FFFFFF	#000000	##000000
##439FD2	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879ED4

Deuteranopia (green-blind)

#7390D1

Tritanopia (blue-blind)

#00ACB0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #439fd2;
/* rgb */ color: rgb(67, 159, 210);
/* oklch */ color: oklch(66.9% 0.115 236.4);

Tailwind

colors: {
  custom: {
    50: '#87bbe0',
    500: '#439fd2',
    950: '#000000',
  },
}

SCSS

$custom: #439fd2;
$custom-light: #87bbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#439fd2",
  "rgb": {
    "r": 67,
    "g": 159,
    "b": 210
  },
  "hsl": {
    "h": 201.399,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.66913,
    "c": 0.1147,
    "h": 236.4
  },
  "luminance": 0.30643
}

Semantic roles & 50–950 ramp

primary

#439FD2

secondary

#D7B09A

accent

#7D43E4

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0D1115

muted

#7D8083

Preview Lab

Preview with #439FD2

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

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