#3C50D9#3C50D9

#3C50D9 is a mid, highly saturated blue. Relative luminance 0.117; OKLCH L 50.4% C 0.209 H 270.4°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3C50D9
RGB	rgb(60, 80, 217)
HSL	hsl(232, 67%, 54%)
HSV	hsv(232, 72%, 85%)
CMYK	cmyk(72.4%, 63.1%, 0%, 14.9%)
CIE-LAB	lab(40.74, 38.51, -72.26)
CIE-LCH	lch(40.74, 81.88, 298.05°)
OKLab	oklab(50.45% 0.0016 -0.2088)
OKLCH	oklch(50.45% 0.209 270.4)
XYZ	xyz(17.2523, 11.7059, 66.9824)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C50D9 #D9C53C

analogous

#3C9ED9 #3C50D9 #773CD9

triadic

#3C50D9 #D93C50 #50D93C

tetradic

#3C50D9 #D93C9E #D9C53C #3CD977

square

#3C50D9 #D93C9E #D9C53C #3CD977

split-complementary

#3C50D9 #D9773C #9ED93C

monochromatic

#192681 #2336B5 #3C50D9 #6F7EE3 #A2ACED

Accessibility & contrast

On white

6.28

#3C50D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#3C50D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C50D9

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C50D9	#FFFFFF	#000000	##FFFFFF
##3C50D9	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068DD

Deuteranopia (green-blind)

#0059D6

Tritanopia (blue-blind)

#00748D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3c50d9;
/* rgb */ color: rgb(60, 80, 217);
/* oklch */ color: oklch(50.4% 0.209 270.4);

Tailwind

colors: {
  custom: {
    50: '#8781e6',
    500: '#3c50d9',
    950: '#000000',
  },
}

SCSS

$custom: #3c50d9;
$custom-light: #8781e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c50d9",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 217
  },
  "hsl": {
    "h": 232.357,
    "s": 67.382,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50447,
    "c": 0.20883,
    "h": 270.4
  },
  "luminance": 0.11708
}

Semantic roles & 50–950 ramp

primary

#3C50D9

secondary

#DAD197

accent

#D43EEA

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #3C50D9

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

Preview Lab → · Contrast checker → · Palette generator →