#4F4DAB#4F4DAB

#4F4DAB is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.4% C 0.146 H 280.2°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F4DAB
RGB	rgb(79, 77, 171)
HSL	hsl(241, 38%, 49%)
HSV	hsv(241, 55%, 67%)
CMYK	cmyk(53.8%, 55%, 0%, 32.9%)
CIE-LAB	lab(37.68, 27.73, -50.37)
CIE-LCH	lch(37.68, 57.50, 298.83°)
OKLab	oklab(47.39% 0.0259 -0.144)
OKLCH	oklch(47.39% 0.146 280.2)
XYZ	xyz(13.2267, 9.9095, 39.7359)
Luminance	0.0991 (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

#4F4DAB #A9AB4D

analogous

#4D7AAB #4F4DAB #7E4DAB

triadic

#4F4DAB #AB4F4D #4DAB4F

tetradic

#4F4DAB #AB4D7A #A9AB4D #4DAB7E

square

#4F4DAB #AB4D7A #A9AB4D #4DAB7E

split-complementary

#4F4DAB #AB7E4D #7AAB4D

monochromatic

#282757 #3C3A81 #4F4DAB #7675C1 #A09FD4

Accessibility & contrast

On white

7.04

#4F4DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#4F4DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F4DAB

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F4DAB	#FFFFFF	#000000	##FFFFFF
##4F4DAB	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135CAE

Deuteranopia (green-blind)

#0055A9

Tritanopia (blue-blind)

#266274

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4f4dab;
/* rgb */ color: rgb(79, 77, 171);
/* oklch */ color: oklch(47.4% 0.146 280.2);

Tailwind

colors: {
  custom: {
    50: '#887fc5',
    500: '#4f4dab',
    950: '#000000',
  },
}

SCSS

$custom: #4f4dab;
$custom-light: #887fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f4dab",
  "rgb": {
    "r": 79,
    "g": 77,
    "b": 171
  },
  "hsl": {
    "h": 241.277,
    "s": 37.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47387,
    "c": 0.14636,
    "h": 280.2
  },
  "luminance": 0.0991
}

Semantic roles & 50–950 ramp

primary

#4F4DAB

secondary

#C0C093

accent

#CE5ACB

background

#F8F7FC

surface

#F0EEF8

border

#CBC9D1

text

#0C0A13

muted

#7D7C82

Preview Lab

Preview with #4F4DAB

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

Preview Lab → · Contrast checker → · Palette generator →