#3D50C2#3D50C2

#3D50C2 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.5% C 0.178 H 271.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#3D50C2
RGB	rgb(61, 80, 194)
HSL	hsl(231, 52%, 50%)
HSV	hsv(231, 69%, 76%)
CMYK	cmyk(68.6%, 58.8%, 0%, 23.9%)
CIE-LAB	lab(38.94, 30.53, -61.92)
CIE-LCH	lch(38.94, 69.04, 296.25°)
OKLab	oklab(48.55% 0.003 -0.1785)
OKLCH	oklch(48.55% 0.178 271)
XYZ	xyz(14.5274, 10.6231, 52.3133)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D50C2 #C2AF3D

analogous

#3D92C2 #3D50C2 #6D3DC2

triadic

#3D50C2 #C23D50 #50C23D

tetradic

#3D50C2 #C23D92 #C2AF3D #3DC26D

square

#3D50C2 #C23D92 #C2AF3D #3DC26D

split-complementary

#3D50C2 #C26D3D #92C23D

monochromatic

#202A65 #2E3D93 #3D50C2 #6C7AD1 #9AA4DF

Accessibility & contrast

On white

6.72

#3D50C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#3D50C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D50C2

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D50C2	#FFFFFF	#000000	##FFFFFF
##3D50C2	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006C81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #3d50c2;
/* rgb */ color: rgb(61, 80, 194);
/* oklch */ color: oklch(48.5% 0.178 271.0);

Tailwind

colors: {
  custom: {
    50: '#8381d5',
    500: '#3d50c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d50c2;
$custom-light: #8381d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d50c2",
  "rgb": {
    "r": 61,
    "g": 80,
    "b": 194
  },
  "hsl": {
    "h": 231.429,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.48548,
    "c": 0.17849,
    "h": 271
  },
  "luminance": 0.10624
}

Semantic roles & 50–950 ramp

primary

#3D50C2

secondary

#CBC390

accent

#C74CDC

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3D50C2

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

Preview Lab → · Contrast checker → · Palette generator →