#4049C2#4049C2

#4049C2 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.4% C 0.186 H 273.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4049C2
RGB	rgb(64, 73, 194)
HSL	hsl(236, 52%, 51%)
HSV	hsv(236, 67%, 76%)
CMYK	cmyk(67%, 62.4%, 0%, 23.9%)
CIE-LAB	lab(37.39, 35.38, -64.44)
CIE-LCH	lch(37.39, 73.52, 298.77°)
OKLab	oklab(47.45% 0.0118 -0.1859)
OKLCH	oklch(47.45% 0.186 273.6)
XYZ	xyz(14.2313, 9.7488, 52.1602)
Luminance	0.0975 (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

#4049C2 #C2B940

analogous

#408AC2 #4049C2 #7840C2

triadic

#4049C2 #C24049 #49C240

tetradic

#4049C2 #C2408A #C2B940 #40C278

square

#4049C2 #C2408A #C2B940 #40C278

split-complementary

#4049C2 #C27840 #8AC240

monochromatic

#212667 #303795 #4049C2 #6E75D1 #9DA1E0

Accessibility & contrast

On white

7.12

#4049C2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#4049C2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4049C2

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4049C2	#FFFFFF	#000000	##FFFFFF
##4049C2	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC6

Deuteranopia (green-blind)

#0052C0

Tritanopia (blue-blind)

#00687E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #4049c2;
/* rgb */ color: rgb(64, 73, 194);
/* oklch */ color: oklch(47.4% 0.186 273.6);

Tailwind

colors: {
  custom: {
    50: '#847cd5',
    500: '#4049c2',
    950: '#000000',
  },
}

SCSS

$custom: #4049c2;
$custom-light: #847cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#4049c2",
  "rgb": {
    "r": 64,
    "g": 73,
    "b": 194
  },
  "hsl": {
    "h": 235.846,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.47447,
    "c": 0.18623,
    "h": 273.6
  },
  "luminance": 0.0975
}

Semantic roles & 50–950 ramp

primary

#4049C2

secondary

#CCC892

accent

#D14DDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #4049C2

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

Preview Lab → · Contrast checker → · Palette generator →