#413FBB#413FBB

#413FBB is a mid, vivid blue. Relative luminance 0.083; OKLCH L 45.2% C 0.189 H 276.4°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#413FBB
RGB	rgb(65, 63, 187)
HSL	hsl(241, 50%, 49%)
HSV	hsv(241, 66%, 73%)
CMYK	cmyk(65.2%, 66.3%, 0%, 26.7%)
CIE-LAB	lab(34.53, 39.31, -65.01)
CIE-LCH	lch(34.53, 75.97, 301.16°)
OKLab	oklab(45.19% 0.0212 -0.1875)
OKLCH	oklch(45.19% 0.189 276.4)
XYZ	xyz(12.9242, 8.2656, 47.9184)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.20

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#413FBB #B9BB3F

analogous

#3F7BBB #413FBB #7F3FBB

triadic

#413FBB #BB413F #3FBB41

tetradic

#413FBB #BB3F7B #B9BB3F #3FBB7F

square

#413FBB #BB3F7B #B9BB3F #3FBB7F

split-complementary

#413FBB #BB7F3F #7BBB3F

monochromatic

#21205F #31308D #413FBB #6C6ACD #9998DC

Accessibility & contrast

On white

7.91

#413FBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#413FBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #413FBB

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##413FBB	#FFFFFF	#000000	##FFFFFF
##413FBB	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BF

Deuteranopia (green-blind)

#004CB9

Tritanopia (blue-blind)

#005F77

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #413fbb;
/* rgb */ color: rgb(65, 63, 187);
/* oklch */ color: oklch(45.2% 0.189 276.4);

Tailwind

colors: {
  custom: {
    50: '#8475d0',
    500: '#413fbb',
    950: '#000000',
  },
}

SCSS

$custom: #413fbb;
$custom-light: #8475d0;
$custom-dark: #000000;

JSON

{
  "hex": "#413fbb",
  "rgb": {
    "r": 65,
    "g": 63,
    "b": 187
  },
  "hsl": {
    "h": 240.968,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.45194,
    "c": 0.18873,
    "h": 276.4
  },
  "luminance": 0.08267
}

Semantic roles & 50–950 ramp

primary

#413FBB

secondary

#C7C88E

accent

#D94FD7

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0C0814

muted

#7D7B82

Preview Lab

Preview with #413FBB

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

Preview Lab → · Contrast checker → · Palette generator →