#4B49CA#4B49CA

#4B49CA is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.9% C 0.194 H 277.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B49CA
RGB	rgb(75, 73, 202)
HSL	hsl(241, 55%, 54%)
HSV	hsv(241, 64%, 79%)
CMYK	cmyk(62.9%, 63.9%, 0%, 20.8%)
CIE-LAB	lab(38.77, 39.68, -66.82)
CIE-LCH	lch(38.77, 77.71, 300.70°)
OKLab	oklab(48.85% 0.0241 -0.1925)
OKLCH	oklch(48.85% 0.194 277.1)
XYZ	xyz(15.9414, 10.5239, 57.0569)
Luminance	0.1052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 3.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B49CA #C8CA49

analogous

#4988CA #4B49CA #8C49CA

triadic

#4B49CA #CA4B49 #49CA4B

tetradic

#4B49CA #CA4988 #C8CA49 #49CA8C

square

#4B49CA #CA4988 #C8CA49 #49CA8C

split-complementary

#4B49CA #CA8C49 #88CA49

monochromatic

#242276 #3230A6 #4B49CA #7A78D8 #A9A8E6

Accessibility & contrast

On white

6.76

#4B49CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#4B49CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B49CA

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B49CA	#FFFFFF	#000000	##FFFFFF
##4B49CA	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061CE

Deuteranopia (green-blind)

#0056C7

Tritanopia (blue-blind)

#006A83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4b49ca;
/* rgb */ color: rgb(75, 73, 202);
/* oklch */ color: oklch(48.9% 0.194 277.1);

Tailwind

colors: {
  custom: {
    50: '#8b7cdb',
    500: '#4b49ca',
    950: '#000000',
  },
}

SCSS

$custom: #4b49ca;
$custom-light: #8b7cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4b49ca",
  "rgb": {
    "r": 75,
    "g": 73,
    "b": 202
  },
  "hsl": {
    "h": 240.93,
    "s": 54.894,
    "l": 53.922
  },
  "oklch": {
    "l": 0.4885,
    "c": 0.19403,
    "h": 277.1
  },
  "luminance": 0.10525
}

Semantic roles & 50–950 ramp

primary

#4B49CA

secondary

#D2D39C

accent

#DE4ADC

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4B49CA

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

Preview Lab → · Contrast checker → · Palette generator →