#4F3DBC#4F3DBC

#4F3DBC is a mid, vivid blue. Relative luminance 0.086; OKLCH L 46.0% C 0.190 H 282.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DBC
RGB	rgb(79, 61, 188)
HSL	hsl(249, 51%, 49%)
HSV	hsv(249, 68%, 74%)
CMYK	cmyk(58%, 67.6%, 0%, 26.3%)
CIE-LAB	lab(35.26, 42.90, -64.36)
CIE-LCH	lch(35.26, 77.34, 303.69°)
OKLab	oklab(46.02% 0.0408 -0.1852)
OKLCH	oklch(46.02% 0.19 282.4)
XYZ	xyz(13.9675, 8.6297, 48.4969)
Luminance	0.0863 (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

#4F3DBC #AABC3D

analogous

#3D6BBC #4F3DBC #8F3DBC

triadic

#4F3DBC #BC4F3D #3DBC4F

tetradic

#4F3DBC #BC3D6B #AABC3D #3DBC8F

square

#4F3DBC #BC3D6B #AABC3D #3DBC8F

split-complementary

#4F3DBC #BC8F3D #6BBC3D

monochromatic

#281F60 #3C2E8E #4F3DBC #7768CE #A096DD

Accessibility & contrast

On white

7.70

#4F3DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#4F3DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DBC

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DBC	#FFFFFF	#000000	##FFFFFF
##4F3DBC	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057C0

Deuteranopia (green-blind)

#004EBA

Tritanopia (blue-blind)

#0F5E77

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4f3dbc;
/* rgb */ color: rgb(79, 61, 188);
/* oklch */ color: oklch(46.0% 0.190 282.4);

Tailwind

colors: {
  custom: {
    50: '#8c74d1',
    500: '#4f3dbc',
    950: '#000000',
  },
}

SCSS

$custom: #4f3dbc;
$custom-light: #8c74d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3dbc",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 188
  },
  "hsl": {
    "h": 248.504,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.46023,
    "c": 0.18966,
    "h": 282.4
  },
  "luminance": 0.08631
}

Semantic roles & 50–950 ramp

primary

#4F3DBC

secondary

#C0C98C

accent

#DA4DC6

background

#F9F7FD

surface

#F1EDFA

border

#CBC8D3

text

#0D0814

muted

#7E7B83

Preview Lab

Preview with #4F3DBC

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

Preview Lab → · Contrast checker → · Palette generator →