#463D81#463D81

#463D81 is a dark, moderate blue. Relative luminance 0.062; OKLCH L 40.5% C 0.110 H 286.4°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#463D81
RGB	rgb(70, 61, 129)
HSL	hsl(248, 36%, 37%)
HSV	hsv(248, 53%, 51%)
CMYK	cmyk(45.7%, 52.7%, 0%, 49.4%)
CIE-LAB	lab(29.97, 22.38, -37.27)
CIE-LCH	lch(29.97, 43.47, 300.99°)
OKLab	oklab(40.53% 0.0312 -0.1059)
OKLCH	oklch(40.53% 0.11 286.4)
XYZ	xyz(8.1558, 6.2242, 21.5363)
Luminance	0.0622 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463D81 #78813D

analogous

#3D5681 #463D81 #683D81

triadic

#463D81 #81463D #3D8146

tetradic

#463D81 #813D56 #78813D #3D8168

square

#463D81 #813D56 #78813D #3D8168

split-complementary

#463D81 #81683D #56813D

monochromatic

#19162E #2F2957 #463D81 #5D51AB #8279C0

Accessibility & contrast

On white

9.35

#463D81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#463D81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463D81

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463D81	#FFFFFF	#000000	##FFFFFF
##463D81	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4883

Deuteranopia (green-blind)

#1D457F

Tritanopia (blue-blind)

#344B59

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #463d81;
/* rgb */ color: rgb(70, 61, 129);
/* oklch */ color: oklch(40.5% 0.110 286.4);

Tailwind

colors: {
  custom: {
    50: '#7d72a6',
    500: '#463d81',
    950: '#000000',
  },
}

SCSS

$custom: #463d81;
$custom-light: #7d72a6;
$custom-dark: #000000;

JSON

{
  "hex": "#463d81",
  "rgb": {
    "r": 70,
    "g": 61,
    "b": 129
  },
  "hsl": {
    "h": 247.941,
    "s": 35.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.40534,
    "c": 0.1104,
    "h": 286.4
  },
  "luminance": 0.06225
}

Semantic roles & 50–950 ramp

primary

#463D81

secondary

#A2A970

accent

#CC5CBD

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A080F

muted

#7C7B7F

Preview Lab

Preview with #463D81

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

Preview Lab → · Contrast checker → · Palette generator →