#415AB3#415AB3

#415AB3 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.6% C 0.144 H 268.9°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#415AB3
RGB	rgb(65, 90, 179)
HSL	hsl(227, 47%, 48%)
HSV	hsv(227, 64%, 70%)
CMYK	cmyk(63.7%, 49.7%, 0%, 29.8%)
CIE-LAB	lab(40.72, 19.39, -50.25)
CIE-LCH	lch(40.72, 53.86, 291.10°)
OKLab	oklab(49.61% -0.0028 -0.1439)
OKLCH	oklch(49.61% 0.144 268.9)
XYZ	xyz(13.9701, 11.6896, 44.1592)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#415AB3 #B39A41

analogous

#4193B3 #415AB3 #6141B3

triadic

#415AB3 #B3415A #5AB341

tetradic

#415AB3 #B34193 #B39A41 #41B361

square

#415AB3 #B34193 #B39A41 #41B361

split-complementary

#415AB3 #B36141 #93B341

monochromatic

#202D59 #314386 #415AB3 #697EC8 #96A4D9

Accessibility & contrast

On white

6.29

#415AB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#415AB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #415AB3

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##415AB3	#FFFFFF	#000000	##FFFFFF
##415AB3	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A65B6

Deuteranopia (green-blind)

#0F5BB1

Tritanopia (blue-blind)

#006F7E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #415ab3;
/* rgb */ color: rgb(65, 90, 179);
/* oklch */ color: oklch(49.6% 0.144 268.9);

Tailwind

colors: {
  custom: {
    50: '#8188ca',
    500: '#415ab3',
    950: '#000000',
  },
}

SCSS

$custom: #415ab3;
$custom-light: #8188ca;
$custom-dark: #000000;

JSON

{
  "hex": "#415ab3",
  "rgb": {
    "r": 65,
    "g": 90,
    "b": 179
  },
  "hsl": {
    "h": 226.842,
    "s": 46.721,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49606,
    "c": 0.14394,
    "h": 268.9
  },
  "luminance": 0.11691
}

Semantic roles & 50–950 ramp

primary

#415AB3

secondary

#C4B88B

accent

#B951D6

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #415AB3

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

Preview Lab → · Contrast checker → · Palette generator →