#3D50C0#3D50C0

#3D50C0 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.4% C 0.176 H 271.0°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#3D50C0
RGB	rgb(61, 80, 192)
HSL	hsl(231, 52%, 50%)
HSV	hsv(231, 68%, 75%)
CMYK	cmyk(68.2%, 58.3%, 0%, 24.7%)
CIE-LAB	lab(38.78, 29.82, -61.01)
CIE-LCH	lch(38.78, 67.91, 296.05°)
OKLab	oklab(48.39% 0.003 -0.1758)
OKLCH	oklch(48.39% 0.176 271)
XYZ	xyz(14.3043, 10.5338, 51.1383)
Luminance	0.1053 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50C0 #C0AD3D

analogous

#3D91C0 #3D50C0 #6C3DC0

triadic

#3D50C0 #C03D50 #50C03D

tetradic

#3D50C0 #C03D91 #C0AD3D #3DC06C

square

#3D50C0 #C03D91 #C0AD3D #3DC06C

split-complementary

#3D50C0 #C06C3D #91C03D

monochromatic

#1F2963 #2E3D92 #3D50C0 #6A79D0 #99A3DF

Accessibility & contrast

On white

6.76

#3D50C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#3D50C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D50C0

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50C0	#FFFFFF	#000000	##FFFFFF
##3D50C0	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C4

Deuteranopia (green-blind)

#0056BE

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3d50c0;
/* rgb */ color: rgb(61, 80, 192);
/* oklch */ color: oklch(48.4% 0.176 271.0);

Tailwind

colors: {
  custom: {
    50: '#8280d4',
    500: '#3d50c0',
    950: '#000000',
  },
}

SCSS

$custom: #3d50c0;
$custom-light: #8280d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50c0",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 192
  },
  "hsl": {
    "h": 231.298,
    "s": 51.779,
    "l": 49.608
  },
  "oklch": {
    "l": 0.48385,
    "c": 0.1758,
    "h": 271
  },
  "luminance": 0.10535
}

Semantic roles & 50–950 ramp

primary

#3D50C0

secondary

#CAC28E

accent

#C74DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D50C0

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

Preview Lab → · Contrast checker → · Palette generator →