#3D48B2#3D48B2

#3D48B2 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.167 H 273.3°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#3D48B2
RGB	rgb(61, 72, 178)
HSL	hsl(234, 49%, 47%)
HSV	hsv(234, 66%, 70%)
CMYK	cmyk(65.7%, 59.6%, 0%, 30.2%)
CIE-LAB	lab(35.67, 30.00, -57.83)
CIE-LCH	lch(35.67, 65.15, 297.42°)
OKLab	oklab(45.73% 0.0097 -0.1665)
OKLCH	oklch(45.73% 0.167 273.3)
XYZ	xyz(12.2750, 8.8401, 43.1703)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D48B2 #B2A73D

analogous

#3D83B2 #3D48B2 #6D3DB2

triadic

#3D48B2 #B23D48 #48B23D

tetradic

#3D48B2 #B23D83 #B2A73D #3DB26D

square

#3D48B2 #B23D83 #B2A73D #3DB26D

split-complementary

#3D48B2 #B26D3D #83B23D

monochromatic

#1E2357 #2D3684 #3D48B2 #636CC9 #9097D9

Accessibility & contrast

On white

7.59

#3D48B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#3D48B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D48B2

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48B2	#FFFFFF	#000000	##FFFFFF
##3D48B2	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B6

Deuteranopia (green-blind)

#004FB0

Tritanopia (blue-blind)

#006276

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3d48b2;
/* rgb */ color: rgb(61, 72, 178);
/* oklch */ color: oklch(45.7% 0.167 273.3);

Tailwind

colors: {
  custom: {
    50: '#807bca',
    500: '#3d48b2',
    950: '#000000',
  },
}

SCSS

$custom: #3d48b2;
$custom-light: #807bca;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48b2",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 178
  },
  "hsl": {
    "h": 234.359,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45734,
    "c": 0.16681,
    "h": 273.3
  },
  "luminance": 0.08841
}

Semantic roles & 50–950 ramp

primary

#3D48B2

secondary

#C4BE87

accent

#CC4FD9

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3D48B2

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

Preview Lab → · Contrast checker → · Palette generator →