#415DB4#415DB4

#415DB4 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.142 H 267.7°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#415DB4
RGB	rgb(65, 93, 180)
HSL	hsl(225, 47%, 48%)
HSV	hsv(225, 64%, 71%)
CMYK	cmyk(63.9%, 48.3%, 0%, 29.4%)
CIE-LAB	lab(41.61, 17.82, -49.41)
CIE-LCH	lch(41.61, 52.53, 289.83°)
OKLab	oklab(50.3% -0.0057 -0.1414)
OKLCH	oklch(50.3% 0.142 267.7)
XYZ	xyz(14.3297, 12.2465, 44.7798)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DB4 #B49841

analogous

#4197B4 #415DB4 #5E41B4

triadic

#415DB4 #B4415D #5DB441

tetradic

#415DB4 #B44197 #B49841 #41B45E

square

#415DB4 #B44197 #B49841 #41B45E

split-complementary

#415DB4 #B45E41 #97B441

monochromatic

#212F5A #314687 #415DB4 #6981C9 #96A7D9

Accessibility & contrast

On white

6.09

#415DB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#415DB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DB4

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DB4	#FFFFFF	#000000	##FFFFFF
##415DB4	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3068B7

Deuteranopia (green-blind)

#195DB2

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415db4;
/* rgb */ color: rgb(65, 93, 180);
/* oklch */ color: oklch(50.3% 0.142 267.7);

Tailwind

colors: {
  custom: {
    50: '#818acb',
    500: '#415db4',
    950: '#000000',
  },
}

SCSS

$custom: #415db4;
$custom-light: #818acb;
$custom-dark: #000000;

JSON

{
  "hex": "#415db4",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 180
  },
  "hsl": {
    "h": 225.391,
    "s": 46.939,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50302,
    "c": 0.14152,
    "h": 267.7
  },
  "luminance": 0.12248
}

Semantic roles & 50–950 ramp

primary

#415DB4

secondary

#C5B78C

accent

#B651D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415DB4

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

Preview Lab → · Contrast checker → · Palette generator →