#4D4FBE#4D4FBE

#4D4FBE is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.0% C 0.170 H 277.3°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D4FBE
RGB	rgb(77, 79, 190)
HSL	hsl(239, 47%, 52%)
HSV	hsv(239, 59%, 75%)
CMYK	cmyk(59.5%, 58.4%, 0%, 25.5%)
CIE-LAB	lab(39.39, 32.34, -58.81)
CIE-LCH	lch(39.39, 67.12, 298.81°)
OKLab	oklab(49.05% 0.0217 -0.1689)
OKLCH	oklch(49.05% 0.17 277.3)
XYZ	xyz(15.1478, 10.8863, 50.0083)
Luminance	0.1089 (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

#4D4FBE #BEBC4D

analogous

#4D88BE #4D4FBE #844DBE

triadic

#4D4FBE #BE4D4F #4FBE4D

tetradic

#4D4FBE #BE4D88 #BEBC4D #4DBE84

square

#4D4FBE #BE4D88 #BEBC4D #4DBE84

split-complementary

#4D4FBE #BE844D #88BE4D

monochromatic

#27286A #373997 #4D4FBE #7A7BCE #A7A8DF

Accessibility & contrast

On white

6.61

#4D4FBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#4D4FBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4FBE

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4FBE	#FFFFFF	#000000	##FFFFFF
##4D4FBE	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C2

Deuteranopia (green-blind)

#0058BC

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d4fbe;
/* rgb */ color: rgb(77, 79, 190);
/* oklch */ color: oklch(49.0% 0.170 277.3);

Tailwind

colors: {
  custom: {
    50: '#8a80d2',
    500: '#4d4fbe',
    950: '#000000',
  },
}

SCSS

$custom: #4d4fbe;
$custom-light: #8a80d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4fbe",
  "rgb": {
    "r": 77,
    "g": 79,
    "b": 190
  },
  "hsl": {
    "h": 238.938,
    "s": 46.502,
    "l": 52.353
  },
  "oklch": {
    "l": 0.4905,
    "c": 0.1703,
    "h": 277.3
  },
  "luminance": 0.10887
}

Semantic roles & 50–950 ramp

primary

#4D4FBE

secondary

#CCCB9B

accent

#D452D6

background

#F9F7FD

surface

#F1EEFA

border

#CBC9D3

text

#0D0A14

muted

#7E7C83

Preview Lab

Preview with #4D4FBE

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

Preview Lab → · Contrast checker → · Palette generator →