#415D8D#415D8D

#415D8D is a mid, moderate blue. Relative luminance 0.109; OKLCH L 47.9% C 0.085 H 260.7°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#415D8D
RGB	rgb(65, 93, 141)
HSL	hsl(218, 37%, 40%)
HSV	hsv(218, 54%, 55%)
CMYK	cmyk(53.9%, 34%, 0%, 44.7%)
CIE-LAB	lab(39.37, 4.27, -29.75)
CIE-LCH	lch(39.37, 30.05, 278.16°)
OKLab	oklab(47.85% -0.0137 -0.0838)
OKLCH	oklch(47.85% 0.085 260.7)
XYZ	xyz(10.9004, 10.8748, 26.7188)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415D8D #8D7141

analogous

#41838D #415D8D #4B418D

triadic

#415D8D #8D415D #5D8D41

tetradic

#415D8D #8D4183 #8D7141 #418D4B

square

#415D8D #8D4183 #8D7141 #418D4B

split-complementary

#415D8D #8D4B41 #838D41

monochromatic

#1A2639 #2E4163 #415D8D #597AB2 #839BC6

Accessibility & contrast

On white

6.61

#415D8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#415D8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415D8D

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415D8D	#FFFFFF	#000000	##FFFFFF
##415D8D	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A618F

Deuteranopia (green-blind)

#41598C

Tritanopia (blue-blind)

#1A686E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #415d8d;
/* rgb */ color: rgb(65, 93, 141);
/* oklch */ color: oklch(47.9% 0.085 260.7);

Tailwind

colors: {
  custom: {
    50: '#7b8aae',
    500: '#415d8d',
    950: '#000000',
  },
}

SCSS

$custom: #415d8d;
$custom-light: #7b8aae;
$custom-dark: #000000;

JSON

{
  "hex": "#415d8d",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 141
  },
  "hsl": {
    "h": 217.895,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47853,
    "c": 0.08493,
    "h": 260.7
  },
  "luminance": 0.10876
}

Semantic roles & 50–950 ramp

primary

#415D8D

secondary

#B09C79

accent

#A35BCD

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #415D8D

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

Preview Lab → · Contrast checker → · Palette generator →