#3D50C6#3D50C6

#3D50C6 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.9% C 0.184 H 270.9°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#3D50C6
RGB	rgb(61, 80, 198)
HSL	hsl(232, 55%, 51%)
HSV	hsv(232, 69%, 78%)
CMYK	cmyk(69.2%, 59.6%, 0%, 22.4%)
CIE-LAB	lab(39.25, 31.95, -63.74)
CIE-LCH	lch(39.25, 71.30, 296.62°)
OKLab	oklab(48.88% 0.003 -0.1838)
OKLCH	oklch(48.88% 0.184 270.9)
XYZ	xyz(14.9827, 10.8052, 54.7111)
Luminance	0.1081 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50C6 #C6B33D

analogous

#3D94C6 #3D50C6 #6E3DC6

triadic

#3D50C6 #C63D50 #50C63D

tetradic

#3D50C6 #C63D94 #C6B33D #3DC66E

square

#3D50C6 #C63D94 #C6B33D #3DC66E

split-complementary

#3D50C6 #C66E3D #94C63D

monochromatic

#1F296A #2D3C99 #3D50C6 #6C7BD4 #9CA5E2

Accessibility & contrast

On white

6.64

#3D50C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#3D50C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D50C6

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50C6	#FFFFFF	#000000	##FFFFFF
##3D50C6	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CA

Deuteranopia (green-blind)

#0056C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d50c6;
/* rgb */ color: rgb(61, 80, 198);
/* oklch */ color: oklch(48.9% 0.184 270.9);

Tailwind

colors: {
  custom: {
    50: '#8381d8',
    500: '#3d50c6',
    950: '#000000',
  },
}

SCSS

$custom: #3d50c6;
$custom-light: #8381d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50c6",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 198
  },
  "hsl": {
    "h": 231.679,
    "s": 54.582,
    "l": 50.784
  },
  "oklch": {
    "l": 0.48877,
    "c": 0.18383,
    "h": 270.9
  },
  "luminance": 0.10807
}

Semantic roles & 50–950 ramp

primary

#3D50C6

secondary

#CEC591

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3D50C6

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

Preview Lab → · Contrast checker → · Palette generator →