#415CB7#415CB7

#415CB7 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.3% C 0.147 H 268.3°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#415CB7
RGB	rgb(65, 92, 183)
HSL	hsl(226, 48%, 49%)
HSV	hsv(226, 64%, 72%)
CMYK	cmyk(64.5%, 49.7%, 0%, 28.2%)
CIE-LAB	lab(41.53, 19.53, -51.30)
CIE-LCH	lch(41.53, 54.89, 290.84°)
OKLab	oklab(50.3% -0.0044 -0.147)
OKLCH	oklch(50.3% 0.147 268.3)
XYZ	xyz(14.5514, 12.1957, 46.3777)
Luminance	0.1220 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB7 #B79C41

analogous

#4197B7 #415CB7 #6141B7

triadic

#415CB7 #B7415C #5CB741

tetradic

#415CB7 #B74197 #B79C41 #41B761

square

#415CB7 #B74197 #B79C41 #41B761

split-complementary

#415CB7 #B76141 #97B741

monochromatic

#212F5D #31458A #415CB7 #6B81CA #98A7DA

Accessibility & contrast

On white

6.11

#415CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#415CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB7

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB7	#FFFFFF	#000000	##FFFFFF
##415CB7	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B68BA

Deuteranopia (green-blind)

#0C5DB5

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415cb7;
/* rgb */ color: rgb(65, 92, 183);
/* oklch */ color: oklch(50.3% 0.147 268.3);

Tailwind

colors: {
  custom: {
    50: '#8289cd',
    500: '#415cb7',
    950: '#000000',
  },
}

SCSS

$custom: #415cb7;
$custom-light: #8289cd;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb7",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 183
  },
  "hsl": {
    "h": 226.271,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50303,
    "c": 0.14702,
    "h": 268.3
  },
  "luminance": 0.12197
}

Semantic roles & 50–950 ramp

primary

#415CB7

secondary

#C6B98E

accent

#B851D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415CB7

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

Preview Lab → · Contrast checker → · Palette generator →