#415CB0#415CB0

#415CB0 is a mid, vivid blue. Relative luminance 0.119; OKLCH L 49.8% C 0.137 H 267.8°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#415CB0
RGB	rgb(65, 92, 176)
HSL	hsl(225, 46%, 47%)
HSV	hsv(225, 63%, 69%)
CMYK	cmyk(63.1%, 47.7%, 0%, 31%)
CIE-LAB	lab(41.08, 17.04, -47.91)
CIE-LCH	lch(41.08, 50.85, 289.58°)
OKLab	oklab(49.82% -0.0052 -0.137)
OKLCH	oklch(49.82% 0.137 267.8)
XYZ	xyz(13.8409, 11.9115, 42.6356)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB0 #B09541

analogous

#4194B0 #415CB0 #5D41B0

triadic

#415CB0 #B0415C #5CB041

tetradic

#415CB0 #B04194 #B09541 #41B05D

square

#415CB0 #B04194 #B09541 #41B05D

split-complementary

#415CB0 #B05D41 #94B041

monochromatic

#202D57 #304583 #415CB0 #677FC7 #94A4D7

Accessibility & contrast

On white

6.21

#415CB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#415CB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB0

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB0	#FFFFFF	#000000	##FFFFFF
##415CB0	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3266B3

Deuteranopia (green-blind)

#1D5CAE

Tritanopia (blue-blind)

#006F7D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #415cb0;
/* rgb */ color: rgb(65, 92, 176);
/* oklch */ color: oklch(49.8% 0.137 267.8);

Tailwind

colors: {
  custom: {
    50: '#8089c8',
    500: '#415cb0',
    950: '#000000',
  },
}

SCSS

$custom: #415cb0;
$custom-light: #8089c8;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb0",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 176
  },
  "hsl": {
    "h": 225.405,
    "s": 46.058,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49816,
    "c": 0.13711,
    "h": 267.8
  },
  "luminance": 0.11913
}

Semantic roles & 50–950 ramp

primary

#415CB0

secondary

#C3B58A

accent

#B652D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415CB0

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

Preview Lab → · Contrast checker → · Palette generator →