#4F3DB2#4F3DB2

#4F3DB2 is a mid, vivid blue. Relative luminance 0.082; OKLCH L 45.2% C 0.177 H 283.8°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F3DB2
RGB	rgb(79, 61, 178)
HSL	hsl(249, 49%, 47%)
HSV	hsv(249, 66%, 70%)
CMYK	cmyk(55.6%, 65.7%, 0%, 30.2%)
CIE-LAB	lab(34.42, 39.79, -59.82)
CIE-LCH	lch(34.42, 71.84, 303.63°)
OKLab	oklab(45.16% 0.0421 -0.1719)
OKLCH	oklch(45.16% 0.177 283.8)
XYZ	xyz(12.9266, 8.2133, 43.0150)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.44

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F3DB2 #A0B23D

analogous

#3D66B2 #4F3DB2 #8A3DB2

triadic

#4F3DB2 #B24F3D #3DB24F

tetradic

#4F3DB2 #B23D66 #A0B23D #3DB28A

square

#4F3DB2 #B23D66 #A0B23D #3DB28A

split-complementary

#4F3DB2 #B28A3D #66B23D

monochromatic

#271E57 #3B2D84 #4F3DB2 #7363C9 #9C90D9

Accessibility & contrast

On white

7.95

#4F3DB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#4F3DB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F3DB2

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F3DB2	#FFFFFF	#000000	##FFFFFF
##4F3DB2	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055B6

Deuteranopia (green-blind)

#004DB0

Tritanopia (blue-blind)

#215A72

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4f3db2;
/* rgb */ color: rgb(79, 61, 178);
/* oklch */ color: oklch(45.2% 0.177 283.8);

Tailwind

colors: {
  custom: {
    50: '#8a74ca',
    500: '#4f3db2',
    950: '#000000',
  },
}

SCSS

$custom: #4f3db2;
$custom-light: #8a74ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4f3db2",
  "rgb": {
    "r": 79,
    "g": 61,
    "b": 178
  },
  "hsl": {
    "h": 249.231,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.45159,
    "c": 0.17697,
    "h": 283.8
  },
  "luminance": 0.08214
}

Semantic roles & 50–950 ramp

primary

#4F3DB2

secondary

#BBC487

accent

#D94FC3

background

#F9F7FC

surface

#F1EDF8

border

#CBC8D1

text

#0D0813

muted

#7E7B82

Preview Lab

Preview with #4F3DB2

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

Preview Lab → · Contrast checker → · Palette generator →