#415B99#415B99

#415B99 is a mid, moderate blue. Relative luminance 0.109; OKLCH L 48.1% C 0.105 H 265.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#415B99
RGB	rgb(65, 91, 153)
HSL	hsl(222, 40%, 43%)
HSV	hsv(222, 58%, 60%)
CMYK	cmyk(57.5%, 40.5%, 0%, 40%)
CIE-LAB	lab(39.42, 9.62, -36.89)
CIE-LCH	lch(39.42, 38.13, 284.62°)
OKLab	oklab(48.1% -0.0083 -0.1047)
OKLCH	oklch(48.1% 0.105 265.5)
XYZ	xyz(11.6689, 10.9050, 31.6208)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415B99 #997F41

analogous

#418799 #415B99 #534199

triadic

#415B99 #99415B #5B9941

tetradic

#415B99 #994187 #997F41 #419953

square

#415B99 #994187 #997F41 #419953

split-complementary

#415B99 #995341 #879941

monochromatic

#1D2843 #2F416E #415B99 #5D79BA #889CCC

Accessibility & contrast

On white

6.60

#415B99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#415B99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415B99

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415B99	#FFFFFF	#000000	##FFFFFF
##415B99	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41619B

Deuteranopia (green-blind)

#365998

Tritanopia (blue-blind)

#056972

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #415b99;
/* rgb */ color: rgb(65, 91, 153);
/* oklch */ color: oklch(48.1% 0.105 265.5);

Tailwind

colors: {
  custom: {
    50: '#7d89b7',
    500: '#415b99',
    950: '#000000',
  },
}

SCSS

$custom: #415b99;
$custom-light: #7d89b7;
$custom-dark: #000000;

JSON

{
  "hex": "#415b99",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 153
  },
  "hsl": {
    "h": 222.273,
    "s": 40.367,
    "l": 42.745
  },
  "oklch": {
    "l": 0.48102,
    "c": 0.105,
    "h": 265.5
  },
  "luminance": 0.10906
}

Semantic roles & 50–950 ramp

primary

#415B99

secondary

#B7A67F

accent

#AD58D0

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #415B99

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

Preview Lab → · Contrast checker → · Palette generator →