#4049D2#4049D2

#4049D2 is a mid, highly saturated blue. Relative luminance 0.105; OKLCH L 48.9% C 0.207 H 273.0°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4049D2
RGB	rgb(64, 73, 210)
HSL	hsl(236, 62%, 54%)
HSV	hsv(236, 70%, 82%)
CMYK	cmyk(69.5%, 65.2%, 0%, 17.6%)
CIE-LAB	lab(38.74, 40.86, -71.52)
CIE-LCH	lch(38.74, 82.37, 299.74°)
OKLab	oklab(48.85% 0.0107 -0.2066)
OKLCH	oklch(48.85% 0.207 273)
XYZ	xyz(16.1259, 10.5067, 62.1384)
Luminance	0.1051 (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

#4049D2 #D2C940

analogous

#4092D2 #4049D2 #8040D2

triadic

#4049D2 #D24049 #49D240

tetradic

#4049D2 #D24092 #D2C940 #40D280

square

#4049D2 #D24092 #D2C940 #40D280

split-complementary

#4049D2 #D28040 #92D240

monochromatic

#1D237B #2931AC #4049D2 #7278DE #A3A7E9

Accessibility & contrast

On white

6.77

#4049D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#4049D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4049D2

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4049D2	#FFFFFF	#000000	##FFFFFF
##4049D2	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062D6

Deuteranopia (green-blind)

#0054CF

Tritanopia (blue-blind)

#006D87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4049d2;
/* rgb */ color: rgb(64, 73, 210);
/* oklch */ color: oklch(48.9% 0.207 273.0);

Tailwind

colors: {
  custom: {
    50: '#887ce1',
    500: '#4049d2',
    950: '#000000',
  },
}

SCSS

$custom: #4049d2;
$custom-light: #887ce1;
$custom-dark: #000000;

JSON

{
  "hex": "#4049d2",
  "rgb": {
    "r": 64,
    "g": 73,
    "b": 210
  },
  "hsl": {
    "h": 236.301,
    "s": 61.864,
    "l": 53.725
  },
  "oklch": {
    "l": 0.48851,
    "c": 0.20688,
    "h": 273
  },
  "luminance": 0.10508
}

Semantic roles & 50–950 ramp

primary

#4049D2

secondary

#D6D298

accent

#DB43E5

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4049D2

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

Preview Lab → · Contrast checker → · Palette generator →