#4D3DBC#4D3DBC

#4D3DBC is a mid, vivid blue. Relative luminance 0.085; OKLCH L 45.9% C 0.190 H 281.6°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#4D3DBC
RGB	rgb(77, 61, 188)
HSL	hsl(248, 51%, 49%)
HSV	hsv(248, 68%, 74%)
CMYK	cmyk(59%, 67.6%, 0%, 26.3%)
CIE-LAB	lab(35.09, 42.59, -64.64)
CIE-LCH	lch(35.09, 77.41, 303.38°)
OKLab	oklab(45.86% 0.0381 -0.1861)
OKLCH	oklch(45.86% 0.19 281.6)
XYZ	xyz(13.8036, 8.5452, 48.4892)
Luminance	0.0855 (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

#4D3DBC #ACBC3D

analogous

#3D6DBC #4D3DBC #8D3DBC

triadic

#4D3DBC #BC4D3D #3DBC4D

tetradic

#4D3DBC #BC3D6D #ACBC3D #3DBC8D

square

#4D3DBC #BC3D6D #ACBC3D #3DBC8D

split-complementary

#4D3DBC #BC8D3D #6DBC3D

monochromatic

#271F60 #3A2E8E #4D3DBC #7568CE #9F96DD

Accessibility & contrast

On white

7.75

#4D3DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#4D3DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D3DBC

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D3DBC	#FFFFFF	#000000	##FFFFFF
##4D3DBC	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4d3dbc;
/* rgb */ color: rgb(77, 61, 188);
/* oklch */ color: oklch(45.9% 0.190 281.6);

Tailwind

colors: {
  custom: {
    50: '#8b74d1',
    500: '#4d3dbc',
    950: '#000000',
  },
}

SCSS

$custom: #4d3dbc;
$custom-light: #8b74d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4d3dbc",
  "rgb": {
    "r": 77,
    "g": 61,
    "b": 188
  },
  "hsl": {
    "h": 247.559,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45861,
    "c": 0.18997,
    "h": 281.6
  },
  "luminance": 0.08546
}

Semantic roles & 50–950 ramp

primary

#4D3DBC

secondary

#C1C98C

accent

#DA4DC9

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4D3DBC

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

Preview Lab → · Contrast checker → · Palette generator →