#415D8E#415D8E

#415D8E is a mid, moderate blue. Relative luminance 0.109; OKLCH L 47.9% C 0.086 H 261.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#415D8E
RGB	rgb(65, 93, 142)
HSL	hsl(218, 37%, 41%)
HSV	hsv(218, 54%, 56%)
CMYK	cmyk(54.2%, 34.5%, 0%, 44.3%)
CIE-LAB	lab(39.42, 4.60, -30.27)
CIE-LCH	lch(39.42, 30.62, 278.64°)
OKLab	oklab(47.91% -0.0134 -0.0853)
OKLCH	oklch(47.91% 0.086 261.1)
XYZ	xyz(10.9752, 10.9047, 27.1124)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415D8E #8E7241

analogous

#41838E #415D8E #4B418E

triadic

#415D8E #8E415D #5D8E41

tetradic

#415D8E #8E4183 #8E7241 #418E4B

square

#415D8E #8E4183 #8E7241 #418E4B

split-complementary

#415D8E #8E4B41 #838E41

monochromatic

#1B263A #2E4264 #415D8E #597AB3 #839CC6

Accessibility & contrast

On white

6.60

#415D8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#415D8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415D8E

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415D8E	#FFFFFF	#000000	##FFFFFF
##415D8E	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)

#4A6190

Deuteranopia (green-blind)

#405A8D

Tritanopia (blue-blind)

#19686F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #415d8e;
/* rgb */ color: rgb(65, 93, 142);
/* oklch */ color: oklch(47.9% 0.086 261.1);

Tailwind

colors: {
  custom: {
    50: '#7b8aaf',
    500: '#415d8e',
    950: '#000000',
  },
}

SCSS

$custom: #415d8e;
$custom-light: #7b8aaf;
$custom-dark: #000000;

JSON

{
  "hex": "#415d8e",
  "rgb": {
    "r": 65,
    "g": 93,
    "b": 142
  },
  "hsl": {
    "h": 218.182,
    "s": 37.198,
    "l": 40.588
  },
  "oklch": {
    "l": 0.47909,
    "c": 0.08639,
    "h": 261.1
  },
  "luminance": 0.10906
}

Semantic roles & 50–950 ramp

primary

#415D8E

secondary

#B19D7A

accent

#A45BCD

background

#F7F8FA

surface

#EEF0F4

border

#C9CBCE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #415D8E

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

Preview Lab → · Contrast checker → · Palette generator →