#415A8D#415A8D

#415A8D is a mid, moderate blue. Relative luminance 0.104; OKLCH L 47.2% C 0.088 H 263.5°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#415A8D
RGB	rgb(65, 90, 141)
HSL	hsl(220, 37%, 40%)
HSV	hsv(220, 54%, 55%)
CMYK	cmyk(53.9%, 36.2%, 0%, 44.7%)
CIE-LAB	lab(38.48, 6.17, -31.15)
CIE-LCH	lch(38.48, 31.76, 281.21°)
OKLab	oklab(47.16% -0.01 -0.0879)
OKLCH	oklch(47.16% 0.088 263.5)
XYZ	xyz(10.6422, 10.3585, 26.6327)
Luminance	0.1036 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415A8D #8D7441

analogous

#41808D #415A8D #4E418D

triadic

#415A8D #8D415A #5A8D41

tetradic

#415A8D #8D4180 #8D7441 #418D4E

square

#415A8D #8D4180 #8D7441 #418D4E

split-complementary

#415A8D #8D4E41 #808D41

monochromatic

#1A2539 #2E3F63 #415A8D #5976B2 #8399C6

Accessibility & contrast

On white

6.84

#415A8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#415A8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415A8D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415A8D	#FFFFFF	#000000	##FFFFFF
##415A8D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465E8F

Deuteranopia (green-blind)

#3D578C

Tritanopia (blue-blind)

#1B656D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #415a8d;
/* rgb */ color: rgb(65, 90, 141);
/* oklch */ color: oklch(47.2% 0.088 263.5);

Tailwind

colors: {
  custom: {
    50: '#7b88ae',
    500: '#415a8d',
    950: '#000000',
  },
}

SCSS

$custom: #415a8d;
$custom-light: #7b88ae;
$custom-dark: #000000;

JSON

{
  "hex": "#415a8d",
  "rgb": {
    "r": 65,
    "g": 90,
    "b": 141
  },
  "hsl": {
    "h": 220.263,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.47161,
    "c": 0.08847,
    "h": 263.5
  },
  "luminance": 0.10359
}

Semantic roles & 50–950 ramp

primary

#415A8D

secondary

#B09E79

accent

#A75BCD

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #415A8D

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

Preview Lab → · Contrast checker → · Palette generator →