#415FB2#415FB2

#415FB2 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.6% C 0.136 H 266.6°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#415FB2
RGB	rgb(65, 95, 178)
HSL	hsl(224, 47%, 48%)
HSV	hsv(224, 63%, 70%)
CMYK	cmyk(63.5%, 46.6%, 0%, 30.2%)
CIE-LAB	lab(42.03, 15.82, -47.55)
CIE-LCH	lch(42.03, 50.12, 288.40°)
OKLab	oklab(50.59% -0.008 -0.1359)
OKLCH	oklch(50.59% 0.136 266.6)
XYZ	xyz(14.3053, 12.5213, 43.7738)
Luminance	0.1252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FB2 #B29441

analogous

#4197B2 #415FB2 #5C41B2

triadic

#415FB2 #B2415F #5FB241

tetradic

#415FB2 #B24197 #B29441 #41B25C

square

#415FB2 #B24197 #B29441 #41B25C

split-complementary

#415FB2 #B25C41 #97B241

monochromatic

#202F58 #314785 #415FB2 #6882C8 #95A7D8

Accessibility & contrast

On white

5.99

#415FB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#415FB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FB2

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FB2	#FFFFFF	#000000	##FFFFFF
##415FB2	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3669B5

Deuteranopia (green-blind)

#235EB0

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415fb2;
/* rgb */ color: rgb(65, 95, 178);
/* oklch */ color: oklch(50.6% 0.136 266.6);

Tailwind

colors: {
  custom: {
    50: '#818cc9',
    500: '#415fb2',
    950: '#000000',
  },
}

SCSS

$custom: #415fb2;
$custom-light: #818cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#415fb2",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 178
  },
  "hsl": {
    "h": 224.071,
    "s": 46.502,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50588,
    "c": 0.13615,
    "h": 266.6
  },
  "luminance": 0.12523
}

Semantic roles & 50–950 ramp

primary

#415FB2

secondary

#C4B58B

accent

#B352D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #415FB2

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

Preview Lab → · Contrast checker → · Palette generator →