#4046D8#4046D8

#4046D8 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.9% C 0.218 H 273.2°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4046D8
RGB	rgb(64, 70, 216)
HSL	hsl(238, 66%, 55%)
HSV	hsv(238, 70%, 85%)
CMYK	cmyk(70.4%, 67.6%, 0%, 15.3%)
CIE-LAB	lab(38.60, 44.69, -75.20)
CIE-LCH	lch(38.60, 87.48, 300.72°)
OKLab	oklab(48.91% 0.0121 -0.2174)
OKLCH	oklch(48.91% 0.218 273.2)
XYZ	xyz(16.6950, 10.4265, 66.0851)
Luminance	0.1043 (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

#4046D8 #D8D240

analogous

#4092D8 #4046D8 #8640D8

triadic

#4046D8 #D84046 #46D840

tetradic

#4046D8 #D84092 #D8D240 #40D886

square

#4046D8 #D84092 #D8D240 #40D886

split-complementary

#4046D8 #D88640 #92D840

monochromatic

#1B1F83 #252BB6 #4046D8 #7377E2 #A6A8ED

Accessibility & contrast

On white

6.81

#4046D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#4046D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4046D8

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4046D8	#FFFFFF	#000000	##FFFFFF
##4046D8	1.00	6.81	3.09	6.81
#FFFFFF	6.81	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062DC

Deuteranopia (green-blind)

#0054D5

Tritanopia (blue-blind)

#006D89

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4046d8;
/* rgb */ color: rgb(64, 70, 216);
/* oklch */ color: oklch(48.9% 0.218 273.2);

Tailwind

colors: {
  custom: {
    50: '#897ae5',
    500: '#4046d8',
    950: '#000000',
  },
}

SCSS

$custom: #4046d8;
$custom-light: #897ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#4046d8",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 216
  },
  "hsl": {
    "h": 237.632,
    "s": 66.087,
    "l": 54.902
  },
  "oklch": {
    "l": 0.48912,
    "c": 0.21771,
    "h": 273.2
  },
  "luminance": 0.10428
}

Semantic roles & 50–950 ramp

primary

#4046D8

secondary

#DAD79A

accent

#E23FE9

background

#F9F7FE

surface

#F2EDFC

border

#CCC8D5

text

#0D0916

muted

#7E7B84

Preview Lab

Preview with #4046D8

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

Preview Lab → · Contrast checker → · Palette generator →