#463BB1#463BB1

#463BB1 is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.180 H 280.2°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#463BB1
RGB	rgb(70, 59, 177)
HSL	hsl(246, 50%, 46%)
HSV	hsv(246, 67%, 69%)
CMYK	cmyk(60.5%, 66.7%, 0%, 30.6%)
CIE-LAB	lab(33.14, 39.17, -61.34)
CIE-LCH	lch(33.14, 72.78, 302.56°)
OKLab	oklab(44.02% 0.0319 -0.1767)
OKLCH	oklch(44.02% 0.18 280.2)
XYZ	xyz(12.0231, 7.6035, 42.4205)
Luminance	0.0760 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 2.22

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463BB1 #A6B13B

analogous

#3B6BB1 #463BB1 #813BB1

triadic

#463BB1 #B1463B #3BB146

tetradic

#463BB1 #B13B6B #A6B13B #3BB181

square

#463BB1 #B13B6B #A6B13B #3BB181

split-complementary

#463BB1 #B1813B #6BB13B

monochromatic

#221C55 #342C83 #463BB1 #695FCA #948DD9

Accessibility & contrast

On white

8.33

#463BB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#463BB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463BB1

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463BB1	#FFFFFF	#000000	##FFFFFF
##463BB1	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052B5

Deuteranopia (green-blind)

#0049AF

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463bb1;
/* rgb */ color: rgb(70, 59, 177);
/* oklch */ color: oklch(44.0% 0.180 280.2);

Tailwind

colors: {
  custom: {
    50: '#8572c9',
    500: '#463bb1',
    950: '#000000',
  },
}

SCSS

$custom: #463bb1;
$custom-light: #8572c9;
$custom-dark: #000000;

JSON

{
  "hex": "#463bb1",
  "rgb": {
    "r": 70,
    "g": 59,
    "b": 177
  },
  "hsl": {
    "h": 245.593,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.44018,
    "c": 0.17952,
    "h": 280.2
  },
  "luminance": 0.07604
}

Semantic roles & 50–950 ramp

primary

#463BB1

secondary

#BEC484

accent

#DA4ECD

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463BB1

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

Preview Lab → · Contrast checker → · Palette generator →