#415DC3#415DC3

#415DC3 is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.4% C 0.162 H 268.6°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#415DC3
RGB	rgb(65, 93, 195)
HSL	hsl(227, 52%, 51%)
HSV	hsv(227, 67%, 76%)
CMYK	cmyk(66.7%, 52.3%, 0%, 23.5%)
CIE-LAB	lab(42.60, 23.16, -56.56)
CIE-LCH	lch(42.60, 61.12, 292.27°)
OKLab	oklab(51.37% -0.0041 -0.1624)
OKLCH	oklch(51.37% 0.162 268.6)
XYZ	xyz(15.9413, 12.8911, 53.2673)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DC3 #C3A741

analogous

#419EC3 #415DC3 #6641C3

triadic

#415DC3 #C3415D #5DC341

tetradic

#415DC3 #C3419E #C3A741 #41C366

square

#415DC3 #C3419E #C3A741 #41C366

split-complementary

#415DC3 #C36641 #9EC341

monochromatic

#213069 #304697 #415DC3 #7085D2 #9EACE0

Accessibility & contrast

On white

5.87

#415DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#415DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DC3

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DC3	#FFFFFF	#000000	##FFFFFF
##415DC3	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C6BC7

Deuteranopia (green-blind)

#005FC1

Tritanopia (blue-blind)

#007587

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #415dc3;
/* rgb */ color: rgb(65, 93, 195);
/* oklch */ color: oklch(51.4% 0.162 268.6);

Tailwind

colors: {
  custom: {
    50: '#848ad6',
    500: '#415dc3',
    950: '#000000',
  },
}

SCSS

$custom: #415dc3;
$custom-light: #848ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#415dc3",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 195
  },
  "hsl": {
    "h": 227.077,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.51373,
    "c": 0.16248,
    "h": 268.6
  },
  "luminance": 0.12893
}

Semantic roles & 50–950 ramp

primary

#415DC3

secondary

#CDC093

accent

#BD4CDB

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415DC3

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

Preview Lab → · Contrast checker → · Palette generator →