#415FBC#415FBC

#415FBC is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.3% C 0.150 H 267.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#415FBC
RGB	rgb(65, 95, 188)
HSL	hsl(225, 49%, 50%)
HSV	hsv(225, 65%, 74%)
CMYK	cmyk(65.4%, 49.5%, 0%, 26.3%)
CIE-LAB	lab(42.67, 19.38, -52.38)
CIE-LCH	lch(42.67, 55.85, 290.30°)
OKLab	oklab(51.28% -0.0067 -0.1501)
OKLCH	oklch(51.28% 0.15 267.5)
XYZ	xyz(15.3462, 12.9377, 49.2557)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415FBC #BC9E41

analogous

#419DBC #415FBC #6141BC

triadic

#415FBC #BC415F #5FBC41

tetradic

#415FBC #BC419D #BC9E41 #41BC61

square

#415FBC #BC419D #BC9E41 #41BC61

split-complementary

#415FBC #BC6141 #9DBC41

monochromatic

#223161 #31488F #415FBC #6E85CD #9BABDC

Accessibility & contrast

On white

5.85

#415FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#415FBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415FBC

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415FBC	#FFFFFF	#000000	##FFFFFF
##415FBC	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C6BBF

Deuteranopia (green-blind)

#0B5FBA

Tritanopia (blue-blind)

#007584

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #415fbc;
/* rgb */ color: rgb(65, 95, 188);
/* oklch */ color: oklch(51.3% 0.150 267.5);

Tailwind

colors: {
  custom: {
    50: '#828cd1',
    500: '#415fbc',
    950: '#000000',
  },
}

SCSS

$custom: #415fbc;
$custom-light: #828cd1;
$custom-dark: #000000;

JSON

{
  "hex": "#415fbc",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 188
  },
  "hsl": {
    "h": 225.366,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.51277,
    "c": 0.15024,
    "h": 267.5
  },
  "luminance": 0.12939
}

Semantic roles & 50–950 ramp

primary

#415FBC

secondary

#C9BB90

accent

#B750D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0C14

muted

#7D7D82

Preview Lab

Preview with #415FBC

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

Preview Lab → · Contrast checker → · Palette generator →