#3D48BC#3D48BC

#3D48BC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.6% C 0.180 H 273.0°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3D48BC
RGB	rgb(61, 72, 188)
HSL	hsl(235, 51%, 49%)
HSV	hsv(235, 68%, 74%)
CMYK	cmyk(67.6%, 61.7%, 0%, 26.3%)
CIE-LAB	lab(36.47, 33.51, -62.43)
CIE-LCH	lch(36.47, 70.85, 298.22°)
OKLab	oklab(46.57% 0.0095 -0.18)
OKLCH	oklch(46.57% 0.18 273)
XYZ	xyz(13.3159, 9.2564, 48.6521)
Luminance	0.0926 (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

#3D48BC #BCB13D

analogous

#3D88BC #3D48BC #723DBC

triadic

#3D48BC #BC3D48 #48BC3D

tetradic

#3D48BC #BC3D88 #BCB13D #3DBC72

square

#3D48BC #BC3D88 #BCB13D #3DBC72

split-complementary

#3D48BC #BC723D #88BC3D

monochromatic

#1F2560 #2E368E #3D48BC #6871CE #969CDD

Accessibility & contrast

On white

7.36

#3D48BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#3D48BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D48BC

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D48BC	#FFFFFF	#000000	##FFFFFF
##3D48BC	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CC0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #3d48bc;
/* rgb */ color: rgb(61, 72, 188);
/* oklch */ color: oklch(46.6% 0.180 273.0);

Tailwind

colors: {
  custom: {
    50: '#827bd1',
    500: '#3d48bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d48bc;
$custom-light: #827bd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3d48bc",
  "rgb": {
    "r": 61,
    "g": 72,
    "b": 188
  },
  "hsl": {
    "h": 234.803,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46574,
    "c": 0.18028,
    "h": 273
  },
  "luminance": 0.09258
}

Semantic roles & 50–950 ramp

primary

#3D48BC

secondary

#C9C38C

accent

#CE4DDA

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #3D48BC

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

Preview Lab → · Contrast checker → · Palette generator →