#3D48BF#3D48BF

#3D48BF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.8% C 0.184 H 272.9°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#3D48BF
RGB	rgb(61, 72, 191)
HSL	hsl(235, 52%, 49%)
HSV	hsv(235, 68%, 75%)
CMYK	cmyk(68.1%, 62.3%, 0%, 25.1%)
CIE-LAB	lab(36.72, 34.55, -63.79)
CIE-LCH	lch(36.72, 72.55, 298.44°)
OKLab	oklab(46.83% 0.0094 -0.184)
OKLCH	oklch(46.83% 0.184 272.9)
XYZ	xyz(13.6427, 9.3871, 50.3730)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D48BF #BFB43D

analogous

#3D89BF #3D48BF #733DBF

triadic

#3D48BF #BF3D48 #48BF3D

tetradic

#3D48BF #BF3D89 #BFB43D #3DBF73

square

#3D48BF #BF3D89 #BFB43D #3DBF73

split-complementary

#3D48BF #BF733D #89BF3D

monochromatic

#1F2562 #2E3791 #3D48BF #6A72CF #989EDE

Accessibility & contrast

On white

7.30

#3D48BF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#3D48BF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D48BF

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48BF	#FFFFFF	#000000	##FFFFFF
##3D48BF	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC3

Deuteranopia (green-blind)

#0051BD

Tritanopia (blue-blind)

#00667D

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d48bf;
/* rgb */ color: rgb(61, 72, 191);
/* oklch */ color: oklch(46.8% 0.184 272.9);

Tailwind

colors: {
  custom: {
    50: '#837bd3',
    500: '#3d48bf',
    950: '#000000',
  },
}

SCSS

$custom: #3d48bf;
$custom-light: #837bd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48bf",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 191
  },
  "hsl": {
    "h": 234.923,
    "s": 51.587,
    "l": 49.412
  },
  "oklch": {
    "l": 0.46831,
    "c": 0.18426,
    "h": 272.9
  },
  "luminance": 0.09388
}

Semantic roles & 50–950 ramp

primary

#3D48BF

secondary

#CAC58E

accent

#CF4DDB

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D48BF

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

Preview Lab → · Contrast checker → · Palette generator →