#415F8D#415F8D

#415F8D is a mid, moderate blue. Relative luminance 0.112; OKLCH L 48.3% C 0.083 H 258.7°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#415F8D
RGB	rgb(65, 95, 141)
HSL	hsl(216, 37%, 40%)
HSV	hsv(216, 54%, 55%)
CMYK	cmyk(53.9%, 32.6%, 0%, 44.7%)
CIE-LAB	lab(39.97, 3.01, -28.81)
CIE-LCH	lch(39.97, 28.97, 275.96°)
OKLab	oklab(48.32% -0.0162 -0.0811)
OKLCH	oklch(48.32% 0.083 258.7)
XYZ	xyz(11.0783, 11.2305, 26.7781)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415F8D #8D6F41

analogous

#41858D #415F8D #49418D

triadic

#415F8D #8D415F #5F8D41

tetradic

#415F8D #8D4185 #8D6F41 #418D49

square

#415F8D #8D4185 #8D6F41 #418D49

split-complementary

#415F8D #8D4941 #858D41

monochromatic

#1A2739 #2E4363 #415F8D #597CB2 #839DC6

Accessibility & contrast

On white

6.47

#415F8D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#415F8D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415F8D

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415F8D	#FFFFFF	#000000	##FFFFFF
##415F8D	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D628F

Deuteranopia (green-blind)

#445B8C

Tritanopia (blue-blind)

#19696F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #415f8d;
/* rgb */ color: rgb(65, 95, 141);
/* oklch */ color: oklch(48.3% 0.083 258.7);

Tailwind

colors: {
  custom: {
    50: '#7b8cae',
    500: '#415f8d',
    950: '#000000',
  },
}

SCSS

$custom: #415f8d;
$custom-light: #7b8cae;
$custom-dark: #000000;

JSON

{
  "hex": "#415f8d",
  "rgb": {
    "r": 65,
    "g": 95,
    "b": 141
  },
  "hsl": {
    "h": 216.316,
    "s": 36.893,
    "l": 40.392
  },
  "oklch": {
    "l": 0.48319,
    "c": 0.08268,
    "h": 258.7
  },
  "luminance": 0.11231
}

Semantic roles & 50–950 ramp

primary

#415F8D

secondary

#B09B79

accent

#A05BCD

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0C10

muted

#7C7D7F

Preview Lab

Preview with #415F8D

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

Preview Lab → · Contrast checker → · Palette generator →