#415BC5#415BC5

#415BC5 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 51.1% C 0.168 H 269.3°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#415BC5
RGB	rgb(65, 91, 197)
HSL	hsl(228, 53%, 51%)
HSV	hsv(228, 67%, 77%)
CMYK	cmyk(67%, 53.8%, 0%, 22.7%)
CIE-LAB	lab(42.21, 25.15, -58.35)
CIE-LCH	lch(42.21, 63.54, 293.32°)
OKLab	oklab(51.12% -0.0021 -0.1677)
OKLCH	oklch(51.12% 0.168 269.3)
XYZ	xyz(15.9957, 12.6357, 54.4085)
Luminance	0.1264 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BC5 #C5AB41

analogous

#419DC5 #415BC5 #6941C5

triadic

#415BC5 #C5415B #5BC541

tetradic

#415BC5 #C5419D #C5AB41 #41C569

square

#415BC5 #C5419D #C5AB41 #41C569

split-complementary

#415BC5 #C56941 #9DC541

monochromatic

#212F6B #2F449A #415BC5 #7083D3 #9FACE2

Accessibility & contrast

On white

5.95

#415BC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#415BC5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BC5

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BC5	#FFFFFF	#000000	##FFFFFF
##415BC5	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C6AC9

Deuteranopia (green-blind)

#005EC3

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #415bc5;
/* rgb */ color: rgb(65, 91, 197);
/* oklch */ color: oklch(51.1% 0.168 269.3);

Tailwind

colors: {
  custom: {
    50: '#8489d7',
    500: '#415bc5',
    950: '#000000',
  },
}

SCSS

$custom: #415bc5;
$custom-light: #8489d7;
$custom-dark: #000000;

JSON

{
  "hex": "#415bc5",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 197
  },
  "hsl": {
    "h": 228.182,
    "s": 53.226,
    "l": 51.373
  },
  "oklch": {
    "l": 0.51124,
    "c": 0.16773,
    "h": 269.3
  },
  "luminance": 0.12637
}

Semantic roles & 50–950 ramp

primary

#415BC5

secondary

#CEC394

accent

#C04BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #415BC5

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

Preview Lab → · Contrast checker → · Palette generator →