#4F4DBA#4F4DBA

#4F4DBA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.167 H 279.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4F4DBA
RGB	rgb(79, 77, 186)
HSL	hsl(241, 44%, 52%)
HSV	hsv(241, 59%, 73%)
CMYK	cmyk(57.5%, 58.6%, 0%, 27.1%)
CIE-LAB	lab(38.75, 32.63, -57.50)
CIE-LCH	lch(38.75, 66.11, 299.58°)
OKLab	oklab(48.52% 0.0261 -0.165)
OKLCH	oklch(48.52% 0.167 279)
XYZ	xyz(14.7384, 10.5142, 47.6976)
Luminance	0.1051 (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

#4F4DBA #B8BA4D

analogous

#4D82BA #4F4DBA #864DBA

triadic

#4F4DBA #BA4F4D #4DBA4F

tetradic

#4F4DBA #BA4D82 #B8BA4D #4DBA86

square

#4F4DBA #BA4D82 #B8BA4D #4DBA86

split-complementary

#4F4DBA #BA864D #82BA4D

monochromatic

#282765 #3A3891 #4F4DBA #7B79CB #A6A5DC

Accessibility & contrast

On white

6.77

#4F4DBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4F4DBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F4DBA

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4DBA	#FFFFFF	#000000	##FFFFFF
##4F4DBA	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BE

Deuteranopia (green-blind)

#0057B8

Tritanopia (blue-blind)

#0F677C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4f4dba;
/* rgb */ color: rgb(79, 77, 186);
/* oklch */ color: oklch(48.5% 0.167 279.0);

Tailwind

colors: {
  custom: {
    50: '#8a7fcf',
    500: '#4f4dba',
    950: '#000000',
  },
}

SCSS

$custom: #4f4dba;
$custom-light: #8a7fcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4dba",
  "rgb": {
    "r": 79,
    "g": 77,
    "b": 186
  },
  "hsl": {
    "h": 241.101,
    "s": 44.13,
    "l": 51.569
  },
  "oklch": {
    "l": 0.48521,
    "c": 0.16707,
    "h": 279
  },
  "luminance": 0.10515
}

Semantic roles & 50–950 ramp

primary

#4F4DBA

secondary

#C8C999

accent

#D454D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0A14

muted

#7D7C82

Preview Lab

Preview with #4F4DBA

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

Preview Lab → · Contrast checker → · Palette generator →