#4046B2#4046B2

#4046B2 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.6% C 0.169 H 275.1°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#4046B2
RGB	rgb(64, 70, 178)
HSL	hsl(237, 47%, 47%)
HSV	hsv(237, 64%, 70%)
CMYK	cmyk(64%, 60.7%, 0%, 30.2%)
CIE-LAB	lab(35.37, 31.75, -58.32)
CIE-LCH	lch(35.37, 66.41, 298.56°)
OKLab	oklab(45.56% 0.0149 -0.1679)
OKLCH	oklch(45.56% 0.169 275.1)
XYZ	xyz(12.3378, 8.6836, 43.1368)
Luminance	0.0868 (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

#4046B2 #B2AC40

analogous

#407FB2 #4046B2 #7340B2

triadic

#4046B2 #B24046 #46B240

tetradic

#4046B2 #B2407F #B2AC40 #40B273

square

#4046B2 #B2407F #B2AC40 #40B273

split-complementary

#4046B2 #B27340 #7FB240

monochromatic

#202358 #303485 #4046B2 #676CC8 #9498D8

Accessibility & contrast

On white

7.67

#4046B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#4046B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4046B2

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4046B2	#FFFFFF	#000000	##FFFFFF
##4046B2	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B6

Deuteranopia (green-blind)

#004EB0

Tritanopia (blue-blind)

#006175

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #4046b2;
/* rgb */ color: rgb(64, 70, 178);
/* oklch */ color: oklch(45.6% 0.169 275.1);

Tailwind

colors: {
  custom: {
    50: '#8279ca',
    500: '#4046b2',
    950: '#000000',
  },
}

SCSS

$custom: #4046b2;
$custom-light: #8279ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4046b2",
  "rgb": {
    "r": 64,
    "g": 70,
    "b": 178
  },
  "hsl": {
    "h": 236.842,
    "s": 47.107,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45557,
    "c": 0.16857,
    "h": 275.1
  },
  "luminance": 0.08685
}

Semantic roles & 50–950 ramp

primary

#4046B2

secondary

#C4C18A

accent

#D051D7

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4046B2

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

Preview Lab → · Contrast checker → · Palette generator →