#415CB8#415CB8

#415CB8 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.148 H 268.4°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#415CB8
RGB	rgb(65, 92, 184)
HSL	hsl(226, 48%, 49%)
HSV	hsv(226, 65%, 72%)
CMYK	cmyk(64.7%, 50%, 0%, 27.8%)
CIE-LAB	lab(41.59, 19.88, -51.78)
CIE-LCH	lch(41.59, 55.46, 291.01°)
OKLab	oklab(50.37% -0.0042 -0.1484)
OKLCH	oklch(50.37% 0.148 268.4)
XYZ	xyz(14.6559, 12.2375, 46.9278)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB8 #B89D41

analogous

#4198B8 #415CB8 #6241B8

triadic

#415CB8 #B8415C #5CB841

tetradic

#415CB8 #B84198 #B89D41 #41B862

square

#415CB8 #B84198 #B89D41 #41B862

split-complementary

#415CB8 #B86241 #98B841

monochromatic

#212F5E #31458B #415CB8 #6B81CB #99A8DB

Accessibility & contrast

On white

6.09

#415CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#415CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB8

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB8	#FFFFFF	#000000	##FFFFFF
##415CB8	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)

#2968BB

Deuteranopia (green-blind)

#075DB6

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415cb8;
/* rgb */ color: rgb(65, 92, 184);
/* oklch */ color: oklch(50.4% 0.148 268.4);

Tailwind

colors: {
  custom: {
    50: '#8289ce',
    500: '#415cb8',
    950: '#000000',
  },
}

SCSS

$custom: #415cb8;
$custom-light: #8289ce;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb8",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 184
  },
  "hsl": {
    "h": 226.387,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50374,
    "c": 0.14843,
    "h": 268.4
  },
  "luminance": 0.12239
}

Semantic roles & 50–950 ramp

primary

#415CB8

secondary

#C7BA8E

accent

#B950D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #415CB8

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

Preview Lab → · Contrast checker → · Palette generator →