#4D4ABB#4D4ABB

#4D4ABB is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.173 H 278.8°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D4ABB
RGB	rgb(77, 74, 187)
HSL	hsl(242, 45%, 51%)
HSV	hsv(242, 60%, 73%)
CMYK	cmyk(58.8%, 60.4%, 0%, 26.7%)
CIE-LAB	lab(37.95, 34.46, -59.38)
CIE-LCH	lch(37.95, 68.66, 300.13°)
OKLab	oklab(47.92% 0.0265 -0.1706)
OKLCH	oklch(47.92% 0.173 278.8)
XYZ	xyz(14.4761, 10.0622, 48.1834)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4ABB #B8BB4A

analogous

#4A7FBB #4D4ABB #854ABB

triadic

#4D4ABB #BB4D4A #4ABB4D

tetradic

#4D4ABB #BB4A7F #B8BB4A #4ABB85

square

#4D4ABB #BB4A7F #B8BB4A #4ABB85

split-complementary

#4D4ABB #BB854A #7FBB4A

monochromatic

#282665 #393791 #4D4ABB #7976CC #A4A3DC

Accessibility & contrast

On white

6.97

#4D4ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#4D4ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4ABB

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4ABB	#FFFFFF	#000000	##FFFFFF
##4D4ABB	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBF

Deuteranopia (green-blind)

#0055B9

Tritanopia (blue-blind)

#00657B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #4d4abb;
/* rgb */ color: rgb(77, 74, 187);
/* oklch */ color: oklch(47.9% 0.173 278.8);

Tailwind

colors: {
  custom: {
    50: '#897dd0',
    500: '#4d4abb',
    950: '#000000',
  },
}

SCSS

$custom: #4d4abb;
$custom-light: #897dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4abb",
  "rgb": {
    "r": 77,
    "g": 74,
    "b": 187
  },
  "hsl": {
    "h": 241.593,
    "s": 45.382,
    "l": 51.176
  },
  "oklch": {
    "l": 0.47919,
    "c": 0.17269,
    "h": 278.8
  },
  "luminance": 0.10063
}

Semantic roles & 50–950 ramp

primary

#4D4ABB

secondary

#C8C997

accent

#D553D2

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0914

muted

#7D7B82

Preview Lab

Preview with #4D4ABB

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

Preview Lab → · Contrast checker → · Palette generator →