#415CB5#415CB5

#415CB5 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.144 H 268.2°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#415CB5
RGB	rgb(65, 92, 181)
HSL	hsl(226, 47%, 48%)
HSV	hsv(226, 64%, 71%)
CMYK	cmyk(64.1%, 49.2%, 0%, 29%)
CIE-LAB	lab(41.40, 18.82, -50.34)
CIE-LCH	lch(41.40, 53.74, 290.50°)
OKLab	oklab(50.16% -0.0046 -0.1441)
OKLCH	oklch(50.16% 0.144 268.2)
XYZ	xyz(14.3448, 12.1130, 45.2892)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB5 #B59A41

analogous

#4196B5 #415CB5 #6041B5

triadic

#415CB5 #B5415C #5CB541

tetradic

#415CB5 #B54196 #B59A41 #41B560

square

#415CB5 #B54196 #B59A41 #41B560

split-complementary

#415CB5 #B56041 #96B541

monochromatic

#212E5B #314588 #415CB5 #6A80C9 #97A6DA

Accessibility & contrast

On white

6.14

#415CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#415CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB5

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB5	#FFFFFF	#000000	##FFFFFF
##415CB5	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D67B8

Deuteranopia (green-blind)

#125DB3

Tritanopia (blue-blind)

#007180

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415cb5;
/* rgb */ color: rgb(65, 92, 181);
/* oklch */ color: oklch(50.2% 0.144 268.2);

Tailwind

colors: {
  custom: {
    50: '#8189cc',
    500: '#415cb5',
    950: '#000000',
  },
}

SCSS

$custom: #415cb5;
$custom-light: #8189cc;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb5",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 181
  },
  "hsl": {
    "h": 226.034,
    "s": 47.154,
    "l": 48.235
  },
  "oklch": {
    "l": 0.50162,
    "c": 0.1442,
    "h": 268.2
  },
  "luminance": 0.12114
}

Semantic roles & 50–950 ramp

primary

#415CB5

secondary

#C5B88C

accent

#B851D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415CB5

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

Preview Lab → · Contrast checker → · Palette generator →