#415BBD#415BBD

#415BBD is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.5% C 0.157 H 269.0°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#415BBD
RGB	rgb(65, 91, 189)
HSL	hsl(227, 49%, 50%)
HSV	hsv(227, 66%, 74%)
CMYK	cmyk(65.6%, 51.9%, 0%, 25.9%)
CIE-LAB	lab(41.66, 22.30, -54.59)
CIE-LCH	lch(41.66, 58.97, 292.22°)
OKLab	oklab(50.53% -0.0028 -0.1567)
OKLCH	oklch(50.53% 0.157 269)
XYZ	xyz(15.1032, 12.2787, 49.7083)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BBD #BDA341

analogous

#4199BD #415BBD #6541BD

triadic

#415BBD #BD415B #5BBD41

tetradic

#415BBD #BD4199 #BDA341 #41BD65

square

#415BBD #BD4199 #BDA341 #41BD65

split-complementary

#415BBD #BD6541 #99BD41

monochromatic

#222F62 #31458F #415BBD #6E82CD #9CA9DD

Accessibility & contrast

On white

6.08

#415BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#415BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BBD

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BBD	#FFFFFF	#000000	##FFFFFF
##415BBD	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F68C0

Deuteranopia (green-blind)

#005DBB

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415bbd;
/* rgb */ color: rgb(65, 91, 189);
/* oklch */ color: oklch(50.5% 0.157 269.0);

Tailwind

colors: {
  custom: {
    50: '#8389d1',
    500: '#415bbd',
    950: '#000000',
  },
}

SCSS

$custom: #415bbd;
$custom-light: #8389d1;
$custom-dark: #000000;

JSON

{
  "hex": "#415bbd",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 189
  },
  "hsl": {
    "h": 227.419,
    "s": 48.819,
    "l": 49.804
  },
  "oklch": {
    "l": 0.5053,
    "c": 0.15669,
    "h": 269
  },
  "luminance": 0.1228
}

Semantic roles & 50–950 ramp

primary

#415BBD

secondary

#C9BD91

accent

#BC4FD8

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #415BBD

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

Preview Lab → · Contrast checker → · Palette generator →