#4D4BC7#4D4BC7

#4D4BC7 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 49.1% C 0.187 H 277.7°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D4BC7
RGB	rgb(77, 75, 199)
HSL	hsl(241, 53%, 54%)
HSV	hsv(241, 62%, 78%)
CMYK	cmyk(61.3%, 62.3%, 0%, 22%)
CIE-LAB	lab(39.13, 37.79, -64.48)
CIE-LCH	lch(39.13, 74.74, 300.37°)
OKLab	oklab(49.07% 0.025 -0.1856)
OKLCH	oklch(49.07% 0.187 277.7)
XYZ	xyz(15.8821, 10.7322, 55.2563)
Luminance	0.1073 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.65

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4BC7 #C5C74B

analogous

#4B87C7 #4D4BC7 #8B4BC7

triadic

#4D4BC7 #C74D4B #4BC74D

tetradic

#4D4BC7 #C74B87 #C5C74B #4BC78B

square

#4D4BC7 #C74B87 #C5C74B #4BC78B

split-complementary

#4D4BC7 #C78B4B #87C74B

monochromatic

#252474 #3432A2 #4D4BC7 #7B7AD6 #A9A8E4

Accessibility & contrast

On white

6.67

#4D4BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#4D4BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4BC7

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4BC7	#FFFFFF	#000000	##FFFFFF
##4D4BC7	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CB

Deuteranopia (green-blind)

#0057C5

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #4d4bc7;
/* rgb */ color: rgb(77, 75, 199);
/* oklch */ color: oklch(49.1% 0.187 277.7);

Tailwind

colors: {
  custom: {
    50: '#8b7dd9',
    500: '#4d4bc7',
    950: '#000000',
  },
}

SCSS

$custom: #4d4bc7;
$custom-light: #8b7dd9;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4bc7",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 199
  },
  "hsl": {
    "h": 240.968,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.49073,
    "c": 0.1873,
    "h": 277.7
  },
  "luminance": 0.10733
}

Semantic roles & 50–950 ramp

primary

#4D4BC7

secondary

#D1D19C

accent

#DC4CDA

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4BC7

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

Preview Lab → · Contrast checker → · Palette generator →