#415BB9#415BB9

#415BB9 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.2% C 0.151 H 268.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#415BB9
RGB	rgb(65, 91, 185)
HSL	hsl(227, 48%, 49%)
HSV	hsv(227, 65%, 73%)
CMYK	cmyk(64.9%, 50.8%, 0%, 27.5%)
CIE-LAB	lab(41.39, 20.88, -52.69)
CIE-LCH	lch(41.39, 56.68, 291.62°)
OKLab	oklab(50.24% -0.0032 -0.1511)
OKLCH	oklch(50.24% 0.151 268.8)
XYZ	xyz(14.6750, 12.1074, 47.4531)
Luminance	0.1211 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BB9 #B99F41

analogous

#4197B9 #415BB9 #6341B9

triadic

#415BB9 #B9415B #5BB941

tetradic

#415BB9 #B94197 #B99F41 #41B963

square

#415BB9 #B94197 #B99F41 #41B963

split-complementary

#415BB9 #B96341 #97B941

monochromatic

#212E5E #31458C #415BB9 #6C81CB #99A7DB

Accessibility & contrast

On white

6.14

#415BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#415BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BB9

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BB9	#FFFFFF	#000000	##FFFFFF
##415BB9	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)

#2567BC

Deuteranopia (green-blind)

#005CB7

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415bb9;
/* rgb */ color: rgb(65, 91, 185);
/* oklch */ color: oklch(50.2% 0.151 268.8);

Tailwind

colors: {
  custom: {
    50: '#8289cf',
    500: '#415bb9',
    950: '#000000',
  },
}

SCSS

$custom: #415bb9;
$custom-light: #8289cf;
$custom-dark: #000000;

JSON

{
  "hex": "#415bb9",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 185
  },
  "hsl": {
    "h": 227,
    "s": 48,
    "l": 49.02
  },
  "oklch": {
    "l": 0.5024,
    "c": 0.15111,
    "h": 268.8
  },
  "luminance": 0.12109
}

Semantic roles & 50–950 ramp

primary

#415BB9

secondary

#C7BB8F

accent

#BA50D8

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #415BB9

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

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