#4D4BCA#4D4BCA

#4D4BCA is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.3% C 0.191 H 277.5°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#4D4BCA
RGB	rgb(77, 75, 202)
HSL	hsl(241, 55%, 54%)
HSV	hsv(241, 63%, 79%)
CMYK	cmyk(61.9%, 62.9%, 0%, 20.8%)
CIE-LAB	lab(39.37, 38.77, -65.83)
CIE-LCH	lch(39.37, 76.40, 300.50°)
OKLab	oklab(49.32% 0.0248 -0.1896)
OKLCH	oklch(49.32% 0.191 277.5)
XYZ	xyz(16.2339, 10.8729, 57.1089)
Luminance	0.1087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.94

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D4BCA #C8CA4B

analogous

#4B89CA #4D4BCA #8D4BCA

triadic

#4D4BCA #CA4D4B #4BCA4D

tetradic

#4D4BCA #CA4B89 #C8CA4B #4BCA8D

square

#4D4BCA #CA4B89 #C8CA4B #4BCA8D

split-complementary

#4D4BCA #CA8D4B #89CA4B

monochromatic

#242377 #3331A7 #4D4BCA #7C7AD8 #ABAAE6

Accessibility & contrast

On white

6.61

#4D4BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#4D4BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D4BCA

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D4BCA	#FFFFFF	#000000	##FFFFFF
##4D4BCA	1.00	6.61	3.17	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CE

Deuteranopia (green-blind)

#0057C8

Tritanopia (blue-blind)

#006B83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4d4bca;
/* rgb */ color: rgb(77, 75, 202);
/* oklch */ color: oklch(49.3% 0.191 277.5);

Tailwind

colors: {
  custom: {
    50: '#8c7edb',
    500: '#4d4bca',
    950: '#000000',
  },
}

SCSS

$custom: #4d4bca;
$custom-light: #8c7edb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d4bca",
  "rgb": {
    "r": 77,
    "g": 75,
    "b": 202
  },
  "hsl": {
    "h": 240.945,
    "s": 54.506,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49323,
    "c": 0.1912,
    "h": 277.5
  },
  "luminance": 0.10874
}

Semantic roles & 50–950 ramp

primary

#4D4BCA

secondary

#D2D39D

accent

#DE4ADC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4D4BCA

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

Preview Lab → · Contrast checker → · Palette generator →