#3D48D1#3D48D1

#3D48D1 is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.4% C 0.207 H 272.3°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D48D1
RGB	rgb(61, 72, 209)
HSL	hsl(236, 62%, 53%)
HSV	hsv(236, 71%, 82%)
CMYK	cmyk(70.8%, 65.6%, 0%, 18%)
CIE-LAB	lab(38.25, 40.78, -71.75)
CIE-LCH	lch(38.25, 82.53, 299.61°)
OKLab	oklab(48.42% 0.0082 -0.2073)
OKLCH	oklch(48.42% 0.208 272.3)
XYZ	xyz(15.7466, 10.2287, 61.4537)
Luminance	0.1023 (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

#3D48D1 #D1C63D

analogous

#3D92D1 #3D48D1 #7C3DD1

triadic

#3D48D1 #D13D48 #48D13D

tetradic

#3D48D1 #D13D92 #D1C63D #3DD17C

square

#3D48D1 #D13D92 #D1C63D #3DD17C

split-complementary

#3D48D1 #D17C3D #92D13D

monochromatic

#1C2377 #2832A9 #3D48D1 #6E77DD #A0A5E8

Accessibility & contrast

On white

6.89

#3D48D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#3D48D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D48D1

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48D1	#FFFFFF	#000000	##FFFFFF
##3D48D1	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D5

Deuteranopia (green-blind)

#0053CE

Tritanopia (blue-blind)

#006C86

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3d48d1;
/* rgb */ color: rgb(61, 72, 209);
/* oklch */ color: oklch(48.4% 0.207 272.3);

Tailwind

colors: {
  custom: {
    50: '#867be0',
    500: '#3d48d1',
    950: '#000000',
  },
}

SCSS

$custom: #3d48d1;
$custom-light: #867be0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48d1",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 209
  },
  "hsl": {
    "h": 235.541,
    "s": 61.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.48424,
    "c": 0.2075,
    "h": 272.3
  },
  "luminance": 0.1023
}

Semantic roles & 50–950 ramp

primary

#3D48D1

secondary

#D5D095

accent

#D943E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #3D48D1

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

Preview Lab → · Contrast checker → · Palette generator →