#3D52C8#3D52C8

#3D52C8 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.4% C 0.184 H 270.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3D52C8
RGB	rgb(61, 82, 200)
HSL	hsl(231, 56%, 51%)
HSV	hsv(231, 70%, 78%)
CMYK	cmyk(69.5%, 59%, 0%, 21.6%)
CIE-LAB	lab(39.91, 31.39, -63.83)
CIE-LCH	lch(39.91, 71.13, 296.18°)
OKLab	oklab(49.41% 0.0015 -0.184)
OKLCH	oklch(49.41% 0.184 270.5)
XYZ	xyz(15.3635, 11.1953, 55.9836)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D52C8 #C8B33D

analogous

#3D97C8 #3D52C8 #6D3DC8

triadic

#3D52C8 #C83D52 #52C83D

tetradic

#3D52C8 #C83D97 #C8B33D #3DC86D

square

#3D52C8 #C83D97 #C8B33D #3DC86D

split-complementary

#3D52C8 #C86D3D #97C83D

monochromatic

#1F2A6C #2C3D9C #3D52C8 #6D7DD6 #9CA7E3

Accessibility & contrast

On white

6.48

#3D52C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3D52C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D52C8

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D52C8	#FFFFFF	#000000	##FFFFFF
##3D52C8	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3d52c8;
/* rgb */ color: rgb(61, 82, 200);
/* oklch */ color: oklch(49.4% 0.184 270.5);

Tailwind

colors: {
  custom: {
    50: '#8482da',
    500: '#3d52c8',
    950: '#000000',
  },
}

SCSS

$custom: #3d52c8;
$custom-light: #8482da;
$custom-dark: #000000;

JSON

{
  "hex": "#3d52c8",
  "rgb": {
    "r": 61,
    "g": 82,
    "b": 200
  },
  "hsl": {
    "h": 230.935,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.49414,
    "c": 0.18406,
    "h": 270.5
  },
  "luminance": 0.11197
}

Semantic roles & 50–950 ramp

primary

#3D52C8

secondary

#CFC692

accent

#C849DF

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #3D52C8

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

Preview Lab → · Contrast checker → · Palette generator →