#415FBA#415FBA

#415FBA is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.1% C 0.147 H 267.3°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#415FBA
RGB	rgb(65, 95, 186)
HSL	hsl(225, 48%, 49%)
HSV	hsv(225, 65%, 73%)
CMYK	cmyk(65.1%, 48.9%, 0%, 27.1%)
CIE-LAB	lab(42.54, 18.67, -51.42)
CIE-LCH	lch(42.54, 54.70, 289.95°)
OKLab	oklab(51.14% -0.0069 -0.1473)
OKLCH	oklch(51.14% 0.147 267.3)
XYZ	xyz(15.1321, 12.8520, 48.1281)
Luminance	0.1285 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FBA #BA9C41

analogous

#419CBA #415FBA #6041BA

triadic

#415FBA #BA415F #5FBA41

tetradic

#415FBA #BA419C #BA9C41 #41BA60

square

#415FBA #BA419C #BA9C41 #41BA60

split-complementary

#415FBA #BA6041 #9CBA41

monochromatic

#21315F #31488D #415FBA #6C84CC #9AAADC

Accessibility & contrast

On white

5.88

#415FBA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#415FBA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FBA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FBA	#FFFFFF	#000000	##FFFFFF
##415FBA	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6ABD

Deuteranopia (green-blind)

#125FB8

Tritanopia (blue-blind)

#007483

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #415fba;
/* rgb */ color: rgb(65, 95, 186);
/* oklch */ color: oklch(51.1% 0.147 267.3);

Tailwind

colors: {
  custom: {
    50: '#828ccf',
    500: '#415fba',
    950: '#000000',
  },
}

SCSS

$custom: #415fba;
$custom-light: #828ccf;
$custom-dark: #000000;

JSON

{
  "hex": "#415fba",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 186
  },
  "hsl": {
    "h": 225.124,
    "s": 48.207,
    "l": 49.216
  },
  "oklch": {
    "l": 0.51137,
    "c": 0.14744,
    "h": 267.3
  },
  "luminance": 0.12853
}

Semantic roles & 50–950 ramp

primary

#415FBA

secondary

#C8BA8F

accent

#B650D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #415FBA

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

Preview Lab → · Contrast checker → · Palette generator →