#3D50C3#3D50C3

#3D50C3 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.6% C 0.180 H 271.0°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3D50C3
RGB	rgb(61, 80, 195)
HSL	hsl(231, 53%, 50%)
HSV	hsv(231, 69%, 76%)
CMYK	cmyk(68.7%, 59%, 0%, 23.5%)
CIE-LAB	lab(39.02, 30.89, -62.38)
CIE-LCH	lch(39.02, 69.61, 296.34°)
OKLab	oklab(48.63% 0.003 -0.1798)
OKLCH	oklch(48.63% 0.18 271)
XYZ	xyz(14.6401, 10.6681, 52.9068)
Luminance	0.1067 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50C3 #C3B03D

analogous

#3D93C3 #3D50C3 #6D3DC3

triadic

#3D50C3 #C33D50 #50C33D

tetradic

#3D50C3 #C33D93 #C3B03D #3DC36D

square

#3D50C3 #C33D93 #C3B03D #3DC36D

split-complementary

#3D50C3 #C36D3D #93C33D

monochromatic

#202A66 #2E3D95 #3D50C3 #6C7AD1 #9AA4E0

Accessibility & contrast

On white

6.70

#3D50C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#3D50C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D50C3

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50C3	#FFFFFF	#000000	##FFFFFF
##3D50C3	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C7

Deuteranopia (green-blind)

#0056C1

Tritanopia (blue-blind)

#006D82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d50c3;
/* rgb */ color: rgb(61, 80, 195);
/* oklch */ color: oklch(48.6% 0.180 271.0);

Tailwind

colors: {
  custom: {
    50: '#8381d6',
    500: '#3d50c3',
    950: '#000000',
  },
}

SCSS

$custom: #3d50c3;
$custom-light: #8381d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50c3",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 195
  },
  "hsl": {
    "h": 231.493,
    "s": 52.756,
    "l": 50.196
  },
  "oklch": {
    "l": 0.4863,
    "c": 0.17983,
    "h": 271
  },
  "luminance": 0.1067
}

Semantic roles & 50–950 ramp

primary

#3D50C3

secondary

#CCC390

accent

#C84CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D50C3

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

Preview Lab → · Contrast checker → · Palette generator →