#415EB7#415EB7

#415EB7 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.7% C 0.144 H 267.5°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#415EB7
RGB	rgb(65, 94, 183)
HSL	hsl(225, 48%, 49%)
HSV	hsv(225, 64%, 72%)
CMYK	cmyk(64.5%, 48.6%, 0%, 28.2%)
CIE-LAB	lab(42.07, 18.24, -50.42)
CIE-LCH	lch(42.07, 53.62, 289.89°)
OKLab	oklab(50.72% -0.0063 -0.1443)
OKLCH	oklch(50.72% 0.144 267.5)
XYZ	xyz(14.7270, 12.5468, 46.4362)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415EB7 #B79A41

analogous

#4199B7 #415EB7 #5F41B7

triadic

#415EB7 #B7415E #5EB741

tetradic

#415EB7 #B74199 #B79A41 #41B75F

square

#415EB7 #B74199 #B79A41 #41B75F

split-complementary

#415EB7 #B75F41 #99B741

monochromatic

#21305D #31478A #415EB7 #6B82CA #98A8DA

Accessibility & contrast

On white

5.98

#415EB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#415EB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415EB7

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415EB7	#FFFFFF	#000000	##FFFFFF
##415EB7	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F69BA

Deuteranopia (green-blind)

#165EB5

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415eb7;
/* rgb */ color: rgb(65, 94, 183);
/* oklch */ color: oklch(50.7% 0.144 267.5);

Tailwind

colors: {
  custom: {
    50: '#828bcd',
    500: '#415eb7',
    950: '#000000',
  },
}

SCSS

$custom: #415eb7;
$custom-light: #828bcd;
$custom-dark: #000000;

JSON

{
  "hex": "#415eb7",
  "rgb": {
    "r": 65,
    "g": 94,
    "b": 183
  },
  "hsl": {
    "h": 225.254,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.50719,
    "c": 0.14449,
    "h": 267.5
  },
  "luminance": 0.12548
}

Semantic roles & 50–950 ramp

primary

#415EB7

secondary

#C6B88E

accent

#B651D7

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415EB7

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

Preview Lab → · Contrast checker → · Palette generator →