#415AC3#415AC3

#415AC3 is a mid, vivid blue. Relative luminance 0.124; OKLCH L 50.8% C 0.166 H 269.5°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#415AC3
RGB	rgb(65, 90, 195)
HSL	hsl(228, 52%, 51%)
HSV	hsv(228, 67%, 76%)
CMYK	cmyk(66.7%, 53.8%, 0%, 23.5%)
CIE-LAB	lab(41.81, 25.08, -57.84)
CIE-LCH	lch(41.81, 63.04, 293.44°)
OKLab	oklab(50.78% -0.0014 -0.1662)
OKLCH	oklch(50.78% 0.166 269.5)
XYZ	xyz(15.6831, 12.3748, 53.1813)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415AC3 #C3AA41

analogous

#419BC3 #415AC3 #6941C3

triadic

#415AC3 #C3415A #5AC341

tetradic

#415AC3 #C3419B #C3AA41 #41C369

square

#415AC3 #C3419B #C3AA41 #41C369

split-complementary

#415AC3 #C36941 #9BC341

monochromatic

#212F69 #304497 #415AC3 #7082D2 #9EABE0

Accessibility & contrast

On white

6.04

#415AC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#415AC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415AC3

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415AC3	#FFFFFF	#000000	##FFFFFF
##415AC3	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D69C7

Deuteranopia (green-blind)

#005DC1

Tritanopia (blue-blind)

#007386

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #415ac3;
/* rgb */ color: rgb(65, 90, 195);
/* oklch */ color: oklch(50.8% 0.166 269.5);

Tailwind

colors: {
  custom: {
    50: '#8488d6',
    500: '#415ac3',
    950: '#000000',
  },
}

SCSS

$custom: #415ac3;
$custom-light: #8488d6;
$custom-dark: #000000;

JSON

{
  "hex": "#415ac3",
  "rgb": {
    "r": 65,
    "g": 90,
    "b": 195
  },
  "hsl": {
    "h": 228.462,
    "s": 52,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50775,
    "c": 0.16625,
    "h": 269.5
  },
  "luminance": 0.12376
}

Semantic roles & 50–950 ramp

primary

#415AC3

secondary

#CDC293

accent

#C04CDB

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415AC3

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

Preview Lab → · Contrast checker → · Palette generator →