#415DB2#415DB2

#415DB2 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.2% C 0.139 H 267.5°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#415DB2
RGB	rgb(65, 93, 178)
HSL	hsl(225, 47%, 48%)
HSV	hsv(225, 63%, 70%)
CMYK	cmyk(63.5%, 47.8%, 0%, 30.2%)
CIE-LAB	lab(41.48, 17.11, -48.44)
CIE-LCH	lch(41.48, 51.37, 289.45°)
OKLab	oklab(50.16% -0.006 -0.1385)
OKLCH	oklch(50.16% 0.139 267.5)
XYZ	xyz(14.1275, 12.1656, 43.7145)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415DB2 #B29641

analogous

#4195B2 #415DB2 #5E41B2

triadic

#415DB2 #B2415D #5DB241

tetradic

#415DB2 #B24195 #B29641 #41B25E

square

#415DB2 #B24195 #B29641 #41B25E

split-complementary

#415DB2 #B25E41 #95B241

monochromatic

#202E58 #314685 #415DB2 #6880C8 #95A6D8

Accessibility & contrast

On white

6.12

#415DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#415DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415DB2

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415DB2	#FFFFFF	#000000	##FFFFFF
##415DB2	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3267B5

Deuteranopia (green-blind)

#1D5DB0

Tritanopia (blue-blind)

#00707F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415db2;
/* rgb */ color: rgb(65, 93, 178);
/* oklch */ color: oklch(50.2% 0.139 267.5);

Tailwind

colors: {
  custom: {
    50: '#818ac9',
    500: '#415db2',
    950: '#000000',
  },
}

SCSS

$custom: #415db2;
$custom-light: #818ac9;
$custom-dark: #000000;

JSON

{
  "hex": "#415db2",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 178
  },
  "hsl": {
    "h": 225.133,
    "s": 46.502,
    "l": 47.647
  },
  "oklch": {
    "l": 0.50164,
    "c": 0.13868,
    "h": 267.5
  },
  "luminance": 0.12167
}

Semantic roles & 50–950 ramp

primary

#415DB2

secondary

#C4B68B

accent

#B552D6

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415DB2

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

Preview Lab → · Contrast checker → · Palette generator →