#415BBA#415BBA

#415BBA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.153 H 268.8°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#415BBA
RGB	rgb(65, 91, 186)
HSL	hsl(227, 48%, 49%)
HSV	hsv(227, 65%, 73%)
CMYK	cmyk(65.1%, 51.1%, 0%, 27.1%)
CIE-LAB	lab(41.45, 21.24, -53.17)
CIE-LCH	lch(41.45, 57.25, 291.77°)
OKLab	oklab(50.31% -0.0031 -0.1525)
OKLCH	oklch(50.31% 0.153 268.8)
XYZ	xyz(14.7810, 12.1498, 48.0111)
Luminance	0.1215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BBA #BAA041

analogous

#4198BA #415BBA #6341BA

triadic

#415BBA #BA415B #5BBA41

tetradic

#415BBA #BA4198 #BAA041 #41BA63

square

#415BBA #BA4198 #BAA041 #41BA63

split-complementary

#415BBA #BA6341 #98BA41

monochromatic

#212F5F #31458D #415BBA #6C81CC #9AA8DC

Accessibility & contrast

On white

6.12

#415BBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#415BBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BBA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BBA	#FFFFFF	#000000	##FFFFFF
##415BBA	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2467BD

Deuteranopia (green-blind)

#005DB8

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415bba;
/* rgb */ color: rgb(65, 91, 186);
/* oklch */ color: oklch(50.3% 0.153 268.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#415bba",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 186
  },
  "hsl": {
    "h": 227.107,
    "s": 48.207,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50312,
    "c": 0.15251,
    "h": 268.8
  },
  "luminance": 0.12151
}

Semantic roles & 50–950 ramp

primary

#415BBA

secondary

#C8BB8F

accent

#BB50D8

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #415BBA

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

Preview Lab → · Contrast checker → · Palette generator →