#463DAB#463DAB

#463DAB is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.169 H 280.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#463DAB
RGB	rgb(70, 61, 171)
HSL	hsl(245, 47%, 45%)
HSV	hsv(245, 64%, 67%)
CMYK	cmyk(59.1%, 64.3%, 0%, 32.9%)
CIE-LAB	lab(33.09, 36.01, -57.85)
CIE-LCH	lch(33.09, 68.14, 301.90°)
OKLab	oklab(43.82% 0.0308 -0.1664)
OKLCH	oklch(43.82% 0.169 280.5)
XYZ	xyz(11.5429, 7.5791, 39.3748)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463DAB #A2AB3D

analogous

#3D6BAB #463DAB #7D3DAB

triadic

#463DAB #AB463D #3DAB46

tetradic

#463DAB #AB3D6B #A2AB3D #3DAB7D

square

#463DAB #AB3D6B #A2AB3D #3DAB7D

split-complementary

#463DAB #AB7D3D #6BAB3D

monochromatic

#211D51 #342D7E #463DAB #685FC6 #928CD6

Accessibility & contrast

On white

8.35

#463DAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#463DAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463DAB

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463DAB	#FFFFFF	#000000	##FFFFFF
##463DAB	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052AE

Deuteranopia (green-blind)

#004AA9

Tritanopia (blue-blind)

#02596E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #463dab;
/* rgb */ color: rgb(70, 61, 171);
/* oklch */ color: oklch(43.8% 0.169 280.5);

Tailwind

colors: {
  custom: {
    50: '#8473c5',
    500: '#463dab',
    950: '#000000',
  },
}

SCSS

$custom: #463dab;
$custom-light: #8473c5;
$custom-dark: #000000;

JSON

{
  "hex": "#463dab",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 171
  },
  "hsl": {
    "h": 244.909,
    "s": 47.414,
    "l": 45.49
  },
  "oklch": {
    "l": 0.43823,
    "c": 0.16922,
    "h": 280.5
  },
  "luminance": 0.0758
}

Semantic roles & 50–950 ramp

primary

#463DAB

secondary

#BCC183

accent

#D751CC

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0813

muted

#7D7B82

Preview Lab

Preview with #463DAB

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

Preview Lab → · Contrast checker → · Palette generator →