#4D4FBD#4D4FBD

#4D4FBD is a mid, vivid blue. Relative luminance 0.108; OKLCH L 49.0% C 0.169 H 277.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FBD
RGB	rgb(77, 79, 189)
HSL	hsl(239, 46%, 52%)
HSV	hsv(239, 59%, 74%)
CMYK	cmyk(59.3%, 58.2%, 0%, 25.9%)
CIE-LAB	lab(39.31, 32.01, -58.35)
CIE-LCH	lch(39.31, 66.55, 298.75°)
OKLab	oklab(48.97% 0.0217 -0.1675)
OKLCH	oklch(48.97% 0.169 277.4)
XYZ	xyz(15.0389, 10.8428, 49.4346)
Luminance	0.1084 (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

#4D4FBD #BDBB4D

analogous

#4D87BD #4D4FBD #834DBD

triadic

#4D4FBD #BD4D4F #4FBD4D

tetradic

#4D4FBD #BD4D87 #BDBB4D #4DBD83

square

#4D4FBD #BD4D87 #BDBB4D #4DBD83

split-complementary

#4D4FBD #BD834D #87BD4D

monochromatic

#272869 #373995 #4D4FBD #7A7BCE #A6A7DE

Accessibility & contrast

On white

6.63

#4D4FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4D4FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FBD

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FBD	#FFFFFF	#000000	##FFFFFF
##4D4FBD	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C1

Deuteranopia (green-blind)

#0058BB

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d4fbd;
/* rgb */ color: rgb(77, 79, 189);
/* oklch */ color: oklch(49.0% 0.169 277.4);

Tailwind

colors: {
  custom: {
    50: '#8980d2',
    500: '#4d4fbd',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fbd;
$custom-light: #8980d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fbd",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 189
  },
  "hsl": {
    "h": 238.929,
    "s": 45.902,
    "l": 52.157
  },
  "oklch": {
    "l": 0.48972,
    "c": 0.16895,
    "h": 277.4
  },
  "luminance": 0.10844
}

Semantic roles & 50–950 ramp

primary

#4D4FBD

secondary

#CBCA9A

accent

#D352D6

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0D0A14

muted

#7D7C83

Preview Lab

Preview with #4D4FBD

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

Preview Lab → · Contrast checker → · Palette generator →