#4146B4#4146B4

#4146B4 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.8% C 0.171 H 275.4°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4146B4
RGB	rgb(65, 70, 180)
HSL	hsl(237, 47%, 48%)
HSV	hsv(237, 64%, 71%)
CMYK	cmyk(63.9%, 61.1%, 0%, 29.4%)
CIE-LAB	lab(35.59, 32.60, -59.14)
CIE-LCH	lch(35.59, 67.53, 298.87°)
OKLab	oklab(45.79% 0.016 -0.1703)
OKLCH	oklch(45.79% 0.171 275.4)
XYZ	xyz(12.6057, 8.7984, 44.2051)
Luminance	0.0880 (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

#4146B4 #B4AF41

analogous

#4180B4 #4146B4 #7541B4

triadic

#4146B4 #B44146 #46B441

tetradic

#4146B4 #B44180 #B4AF41 #41B475

square

#4146B4 #B44180 #B4AF41 #41B475

split-complementary

#4146B4 #B47541 #80B441

monochromatic

#21235A #313587 #4146B4 #696DC9 #9699D9

Accessibility & contrast

On white

7.61

#4146B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4146B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4146B4

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4146B4	#FFFFFF	#000000	##FFFFFF
##4146B4	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B8

Deuteranopia (green-blind)

#004FB2

Tritanopia (blue-blind)

#006176

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4146b4;
/* rgb */ color: rgb(65, 70, 180);
/* oklch */ color: oklch(45.8% 0.171 275.4);

Tailwind

colors: {
  custom: {
    50: '#8279cb',
    500: '#4146b4',
    950: '#000000',
  },
}

SCSS

$custom: #4146b4;
$custom-light: #8279cb;
$custom-dark: #000000;

JSON

{
  "hex": "#4146b4",
  "rgb": {
    "r": 65,
    "g": 70,
    "b": 180
  },
  "hsl": {
    "h": 237.391,
    "s": 46.939,
    "l": 48.039
  },
  "oklch": {
    "l": 0.4579,
    "c": 0.17103,
    "h": 275.4
  },
  "luminance": 0.08799
}

Semantic roles & 50–950 ramp

primary

#4146B4

secondary

#C5C28C

accent

#D151D7

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4146B4

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

Preview Lab → · Contrast checker → · Palette generator →