#439BC8#439BC8

#439BC8 is a light, moderate cyan. Relative luminance 0.288; OKLCH L 65.5% C 0.107 H 234.1°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#439BC8
RGB	rgb(67, 155, 200)
HSL	hsl(200, 55%, 52%)
HSV	hsv(200, 67%, 78%)
CMYK	cmyk(66.5%, 22.5%, 0%, 21.6%)
CIE-LAB	lab(60.61, -12.18, -30.88)
CIE-LCH	lch(60.61, 33.20, 248.47°)
OKLab	oklab(65.51% -0.0628 -0.0866)
OKLCH	oklch(65.51% 0.107 234.1)
XYZ	xyz(24.4573, 28.8035, 58.9031)
Luminance	0.2881 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439BC8 #C87043

analogous

#43C8B3 #439BC8 #4358C8

triadic

#439BC8 #C8439B #9BC843

tetradic

#439BC8 #B343C8 #C87043 #58C843

square

#439BC8 #B343C8 #C87043 #58C843

split-complementary

#439BC8 #C84358 #C8B343

monochromatic

#215570 #2F799F #439BC8 #72B4D6 #A2CDE4

Accessibility & contrast

On white

3.11

#439BC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#439BC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439BC8

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439BC8	#FFFFFF	#000000	##000000
##439BC8	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#859ACA

Deuteranopia (green-blind)

#738CC7

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #439bc8;
/* rgb */ color: rgb(67, 155, 200);
/* oklch */ color: oklch(65.5% 0.107 234.1);

Tailwind

colors: {
  custom: {
    50: '#85b8d9',
    500: '#439bc8',
    950: '#000000',
  },
}

SCSS

$custom: #439bc8;
$custom-light: #85b8d9;
$custom-dark: #000000;

JSON

{
  "hex": "#439bc8",
  "rgb": {
    "r": 67,
    "g": 155,
    "b": 200
  },
  "hsl": {
    "h": 200.301,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.65507,
    "c": 0.107,
    "h": 234.1
  },
  "luminance": 0.28806
}

Semantic roles & 50–950 ramp

primary

#439BC8

secondary

#D0AA96

accent

#7C4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #439BC8

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

Preview Lab → · Contrast checker → · Palette generator →