#415B83#415B83

#415B83 is a mid, moderate blue. Relative luminance 0.102; OKLCH L 46.8% C 0.073 H 258.8°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#415B83
RGB	rgb(65, 91, 131)
HSL	hsl(216, 34%, 38%)
HSV	hsv(216, 50%, 51%)
CMYK	cmyk(50.4%, 30.5%, 0%, 48.6%)
CIE-LAB	lab(38.28, 2.22, -25.39)
CIE-LCH	lch(38.28, 25.49, 275.00°)
OKLab	oklab(46.84% -0.0141 -0.0712)
OKLCH	oklch(46.84% 0.073 258.8)
XYZ	xyz(10.0164, 10.2440, 22.9178)
Luminance	0.1024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415B83 #836941

analogous

#417C83 #415B83 #484183

triadic

#415B83 #83415B #5B8341

tetradic

#415B83 #83417C #836941 #418348

square

#415B83 #83417C #836941 #418348

split-complementary

#415B83 #834841 #7C8341

monochromatic

#182231 #2D3F5A #415B83 #5678AB #7F98BF

Accessibility & contrast

On white

6.89

#415B83 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#415B83 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415B83

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415B83	#FFFFFF	#000000	##FFFFFF
##415B83	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5E85

Deuteranopia (green-blind)

#445782

Tritanopia (blue-blind)

#246469

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #415b83;
/* rgb */ color: rgb(65, 91, 131);
/* oklch */ color: oklch(46.8% 0.073 258.8);

Tailwind

colors: {
  custom: {
    50: '#7a89a7',
    500: '#415b83',
    950: '#000000',
  },
}

SCSS

$custom: #415b83;
$custom-light: #7a89a7;
$custom-dark: #000000;

JSON

{
  "hex": "#415b83",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 131
  },
  "hsl": {
    "h": 216.364,
    "s": 33.673,
    "l": 38.431
  },
  "oklch": {
    "l": 0.4684,
    "c": 0.07258,
    "h": 258.8
  },
  "luminance": 0.10245
}

Semantic roles & 50–950 ramp

primary

#415B83

secondary

#AA9576

accent

#9F5ECA

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#090B0F

muted

#7B7C7F

Preview Lab

Preview with #415B83

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

Preview Lab → · Contrast checker → · Palette generator →