#439DC1#439DC1

#439DC1 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.7% C 0.100 H 227.7°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#439DC1
RGB	rgb(67, 157, 193)
HSL	hsl(197, 50%, 51%)
HSV	hsv(197, 65%, 76%)
CMYK	cmyk(65.3%, 18.7%, 0%, 24.3%)
CIE-LAB	lab(60.92, -15.54, -26.47)
CIE-LCH	lch(60.92, 30.70, 239.58°)
OKLab	oklab(65.66% -0.0674 -0.074)
OKLCH	oklch(65.66% 0.1 227.7)
XYZ	xyz(23.9935, 29.1550, 54.8047)
Luminance	0.2916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#439DC1 #C16743

analogous

#43C1A6 #439DC1 #435EC1

triadic

#439DC1 #C1439D #9DC143

tetradic

#439DC1 #A643C1 #C16743 #5EC143

square

#439DC1 #A643C1 #C16743 #5EC143

split-complementary

#439DC1 #C1435E #C1A643

monochromatic

#225467 #317995 #439DC1 #71B5D0 #9FCDDF

Accessibility & contrast

On white

3.07

#439DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#439DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #439DC1

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##439DC1	#FFFFFF	#000000	##000000
##439DC1	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A9AC3

Deuteranopia (green-blind)

#788DC1

Tritanopia (blue-blind)

#00A7A9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #439dc1;
/* rgb */ color: rgb(67, 157, 193);
/* oklch */ color: oklch(65.7% 0.100 227.7);

Tailwind

colors: {
  custom: {
    50: '#85bad3',
    500: '#439dc1',
    950: '#000000',
  },
}

SCSS

$custom: #439dc1;
$custom-light: #85bad3;
$custom-dark: #000000;

JSON

{
  "hex": "#439dc1",
  "rgb": {
    "r": 67,
    "g": 157,
    "b": 193
  },
  "hsl": {
    "h": 197.143,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.65661,
    "c": 0.10008,
    "h": 227.7
  },
  "luminance": 0.29157
}

Semantic roles & 50–950 ramp

primary

#439DC1

secondary

#CCA494

accent

#764EDA

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #439DC1

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

Preview Lab → · Contrast checker → · Palette generator →