#415CB9#415CB9

#415CB9 is a mid, vivid blue. Relative luminance 0.123; OKLCH L 50.4% C 0.150 H 268.4°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#415CB9
RGB	rgb(65, 92, 185)
HSL	hsl(227, 48%, 49%)
HSV	hsv(227, 65%, 73%)
CMYK	cmyk(64.9%, 50.3%, 0%, 27.5%)
CIE-LAB	lab(41.66, 20.24, -52.26)
CIE-LCH	lch(41.66, 56.04, 291.17°)
OKLab	oklab(50.44% -0.0041 -0.1498)
OKLCH	oklch(50.44% 0.15 268.4)
XYZ	xyz(14.7611, 12.2796, 47.4818)
Luminance	0.1228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415CB9 #B99E41

analogous

#4198B9 #415CB9 #6241B9

triadic

#415CB9 #B9415C #5CB941

tetradic

#415CB9 #B94198 #B99E41 #41B962

square

#415CB9 #B94198 #B99E41 #41B962

split-complementary

#415CB9 #B96241 #98B941

monochromatic

#212F5E #31458C #415CB9 #6C81CB #99A8DB

Accessibility & contrast

On white

6.08

#415CB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#415CB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415CB9

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415CB9	#FFFFFF	#000000	##FFFFFF
##415CB9	1.00	6.08	3.46	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2868BC

Deuteranopia (green-blind)

#035DB7

Tritanopia (blue-blind)

#007282

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #415cb9;
/* rgb */ color: rgb(65, 92, 185);
/* oklch */ color: oklch(50.4% 0.150 268.4);

Tailwind

colors: {
  custom: {
    50: '#8289cf',
    500: '#415cb9',
    950: '#000000',
  },
}

SCSS

$custom: #415cb9;
$custom-light: #8289cf;
$custom-dark: #000000;

JSON

{
  "hex": "#415cb9",
  "rgb": {
    "r": 65,
    "g": 92,
    "b": 185
  },
  "hsl": {
    "h": 226.5,
    "s": 48,
    "l": 49.02
  },
  "oklch": {
    "l": 0.50445,
    "c": 0.14984,
    "h": 268.4
  },
  "luminance": 0.12281
}

Semantic roles & 50–950 ramp

primary

#415CB9

secondary

#C7BA8F

accent

#B950D8

background

#F8F8FC

surface

#F0F0F9

border

#CBCBD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #415CB9

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

Preview Lab → · Contrast checker → · Palette generator →