#4C49BA#4C49BA

#4C49BA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.6% C 0.173 H 278.7°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C49BA
RGB	rgb(76, 73, 186)
HSL	hsl(242, 45%, 51%)
HSV	hsv(242, 61%, 73%)
CMYK	cmyk(59.1%, 60.8%, 0%, 27.1%)
CIE-LAB	lab(37.56, 34.57, -59.43)
CIE-LCH	lch(37.56, 68.76, 300.19°)
OKLab	oklab(47.59% 0.0263 -0.1708)
OKLCH	oklch(47.59% 0.173 278.7)
XYZ	xyz(14.2231, 9.8457, 47.5958)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.30

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C49BA #B7BA49

analogous

#497EBA #4C49BA #8449BA

triadic

#4C49BA #BA4C49 #49BA4C

tetradic

#4C49BA #BA497E #B7BA49 #49BA84

square

#4C49BA #BA497E #B7BA49 #49BA84

split-complementary

#4C49BA #BA8449 #7EBA49

monochromatic

#272663 #39368F #4C49BA #7875CB #A3A2DC

Accessibility & contrast

On white

7.07

#4C49BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#4C49BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C49BA

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C49BA	#FFFFFF	#000000	##FFFFFF
##4C49BA	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBE

Deuteranopia (green-blind)

#0054B8

Tritanopia (blue-blind)

#00657A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4c49ba;
/* rgb */ color: rgb(76, 73, 186);
/* oklch */ color: oklch(47.6% 0.173 278.7);

Tailwind

colors: {
  custom: {
    50: '#897cd0',
    500: '#4c49ba',
    950: '#000000',
  },
}

SCSS

$custom: #4c49ba;
$custom-light: #897cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c49ba",
  "rgb": {
    "r": 76,
    "g": 73,
    "b": 186
  },
  "hsl": {
    "h": 241.593,
    "s": 45.02,
    "l": 50.784
  },
  "oklch": {
    "l": 0.4759,
    "c": 0.17283,
    "h": 278.7
  },
  "luminance": 0.09847
}

Semantic roles & 50–950 ramp

primary

#4C49BA

secondary

#C7C896

accent

#D553D1

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0D0914

muted

#7D7B82

Preview Lab

Preview with #4C49BA

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

Preview Lab → · Contrast checker → · Palette generator →