#3C50D3#3C50D3

#3C50D3 is a mid, highly saturated blue. Relative luminance 0.114; OKLCH L 49.9% C 0.201 H 270.5°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#3C50D3
RGB	rgb(60, 80, 211)
HSL	hsl(232, 63%, 53%)
HSV	hsv(232, 72%, 83%)
CMYK	cmyk(71.6%, 62.1%, 0%, 17.3%)
CIE-LAB	lab(40.25, 36.41, -69.64)
CIE-LCH	lch(40.25, 78.58, 297.60°)
OKLab	oklab(49.93% 0.0018 -0.2011)
OKLCH	oklch(49.93% 0.201 270.5)
XYZ	xyz(16.4860, 11.3994, 62.9469)
Luminance	0.1140 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C50D3 #D3BF3C

analogous

#3C9BD3 #3C50D3 #733CD3

triadic

#3C50D3 #D33C50 #50D33C

tetradic

#3C50D3 #D33C9B #D3BF3C #3CD373

square

#3C50D3 #D33C9B #D3BF3C #3CD373

split-complementary

#3C50D3 #D3733C #9BD33C

monochromatic

#1B2879 #2738AB #3C50D3 #6E7DDE #A0AAEA

Accessibility & contrast

On white

6.40

#3C50D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#3C50D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C50D3

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C50D3	#FFFFFF	#000000	##FFFFFF
##3C50D3	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D7

Deuteranopia (green-blind)

#0058D0

Tritanopia (blue-blind)

#00728A

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3c50d3;
/* rgb */ color: rgb(60, 80, 211);
/* oklch */ color: oklch(49.9% 0.201 270.5);

Tailwind

colors: {
  custom: {
    50: '#8681e2',
    500: '#3c50d3',
    950: '#000000',
  },
}

SCSS

$custom: #3c50d3;
$custom-light: #8681e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c50d3",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 211
  },
  "hsl": {
    "h": 232.053,
    "s": 63.18,
    "l": 53.137
  },
  "oklch": {
    "l": 0.49925,
    "c": 0.20113,
    "h": 270.5
  },
  "luminance": 0.11401
}

Semantic roles & 50–950 ramp

primary

#3C50D3

secondary

#D6CD95

accent

#D042E6

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0A15

muted

#7E7C84

Preview Lab

Preview with #3C50D3

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

Preview Lab → · Contrast checker → · Palette generator →