#415BB1#415BB1

#415BB1 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.7% C 0.140 H 268.3°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#415BB1
RGB	rgb(65, 91, 177)
HSL	hsl(226, 46%, 47%)
HSV	hsv(226, 63%, 69%)
CMYK	cmyk(63.3%, 48.6%, 0%, 30.6%)
CIE-LAB	lab(40.86, 18.04, -48.84)
CIE-LCH	lch(40.86, 52.07, 290.27°)
OKLab	oklab(49.67% -0.0041 -0.1398)
OKLCH	oklch(49.67% 0.14 268.3)
XYZ	xyz(13.8542, 11.7791, 43.1299)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415BB1 #B19741

analogous

#4193B1 #415BB1 #5F41B1

triadic

#415BB1 #B1415B #5BB141

tetradic

#415BB1 #B14193 #B19741 #41B15F

square

#415BB1 #B14193 #B19741 #41B15F

split-complementary

#415BB1 #B15F41 #93B141

monochromatic

#202D57 #314484 #415BB1 #687EC7 #95A4D8

Accessibility & contrast

On white

6.26

#415BB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#415BB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415BB1

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415BB1	#FFFFFF	#000000	##FFFFFF
##415BB1	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F66B4

Deuteranopia (green-blind)

#185CAF

Tritanopia (blue-blind)

#006F7D

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #415bb1;
/* rgb */ color: rgb(65, 91, 177);
/* oklch */ color: oklch(49.7% 0.140 268.3);

Tailwind

colors: {
  custom: {
    50: '#8189c9',
    500: '#415bb1',
    950: '#000000',
  },
}

SCSS

$custom: #415bb1;
$custom-light: #8189c9;
$custom-dark: #000000;

JSON

{
  "hex": "#415bb1",
  "rgb": {
    "r": 65,
    "g": 91,
    "b": 177
  },
  "hsl": {
    "h": 226.071,
    "s": 46.281,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49674,
    "c": 0.13981,
    "h": 268.3
  },
  "luminance": 0.1178
}

Semantic roles & 50–950 ramp

primary

#415BB1

secondary

#C3B68A

accent

#B752D6

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415BB1

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

Preview Lab → · Contrast checker → · Palette generator →