#415DB1#415DB1

#415DB1 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.137 H 267.4°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#415DB1
RGB	rgb(65, 93, 177)
HSL	hsl(225, 46%, 47%)
HSV	hsv(225, 63%, 69%)
CMYK	cmyk(63.3%, 47.5%, 0%, 30.6%)
CIE-LAB	lab(41.41, 16.75, -47.96)
CIE-LCH	lch(41.41, 50.80, 289.25°)
OKLab	oklab(50.1% -0.0061 -0.1371)
OKLCH	oklch(50.1% 0.137 267.4)
XYZ	xyz(14.0274, 12.1256, 43.1877)
Luminance	0.1213 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DB1 #B19541

analogous

#4195B1 #415DB1 #5D41B1

triadic

#415DB1 #B1415D #5DB141

tetradic

#415DB1 #B14195 #B19541 #41B15D

square

#415DB1 #B14195 #B19541 #41B15D

split-complementary

#415DB1 #B15D41 #95B141

monochromatic

#202E57 #314584 #415DB1 #6880C7 #95A5D8

Accessibility & contrast

On white

6.13

#415DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#415DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DB1

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DB1	#FFFFFF	#000000	##FFFFFF
##415DB1	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3367B4

Deuteranopia (green-blind)

#1F5DAF

Tritanopia (blue-blind)

#00707E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415db1;
/* rgb */ color: rgb(65, 93, 177);
/* oklch */ color: oklch(50.1% 0.137 267.4);

Tailwind

colors: {
  custom: {
    50: '#808ac9',
    500: '#415db1',
    950: '#000000',
  },
}

SCSS

$custom: #415db1;
$custom-light: #808ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#415db1",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 177
  },
  "hsl": {
    "h": 225,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.50095,
    "c": 0.13726,
    "h": 267.4
  },
  "luminance": 0.12127
}

Semantic roles & 50–950 ramp

primary

#415DB1

secondary

#C3B58A

accent

#B552D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415DB1

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

Preview Lab → · Contrast checker → · Palette generator →