#415EB4#415EB4

#415EB4 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.5% C 0.140 H 267.3°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#415EB4
RGB	rgb(65, 94, 180)
HSL	hsl(225, 47%, 48%)
HSV	hsv(225, 64%, 71%)
CMYK	cmyk(63.9%, 47.8%, 0%, 29.4%)
CIE-LAB	lab(41.88, 17.17, -48.97)
CIE-LCH	lch(41.88, 51.89, 289.33°)
OKLab	oklab(50.51% -0.0067 -0.1401)
OKLCH	oklch(50.51% 0.14 267.3)
XYZ	xyz(14.4181, 12.4232, 44.8093)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415EB4 #B49741

analogous

#4197B4 #415EB4 #5E41B4

triadic

#415EB4 #B4415E #5EB441

tetradic

#415EB4 #B44197 #B49741 #41B45E

square

#415EB4 #B44197 #B49741 #41B45E

split-complementary

#415EB4 #B45E41 #97B441

monochromatic

#212F5A #314787 #415EB4 #6981C9 #96A7D9

Accessibility & contrast

On white

6.03

#415EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#415EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415EB4

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415EB4	#FFFFFF	#000000	##FFFFFF
##415EB4	1.00	6.03	3.49	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3268B7

Deuteranopia (green-blind)

#1C5EB2

Tritanopia (blue-blind)

#007280

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415eb4;
/* rgb */ color: rgb(65, 94, 180);
/* oklch */ color: oklch(50.5% 0.140 267.3);

Tailwind

colors: {
  custom: {
    50: '#818bcb',
    500: '#415eb4',
    950: '#000000',
  },
}

SCSS

$custom: #415eb4;
$custom-light: #818bcb;
$custom-dark: #000000;

JSON

{
  "hex": "#415eb4",
  "rgb": {
    "r": 65,
    "g": 94,
    "b": 180
  },
  "hsl": {
    "h": 224.87,
    "s": 46.939,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50512,
    "c": 0.14024,
    "h": 267.3
  },
  "luminance": 0.12425
}

Semantic roles & 50–950 ramp

primary

#415EB4

secondary

#C5B78C

accent

#B551D7

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415EB4

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

Preview Lab → · Contrast checker → · Palette generator →