#463F71#463F71

#463F71 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.9% C 0.083 H 288.5°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#463F71
RGB	rgb(70, 63, 113)
HSL	hsl(248, 28%, 35%)
HSV	hsv(248, 44%, 44%)
CMYK	cmyk(38.1%, 44.2%, 0%, 55.7%)
CIE-LAB	lab(29.54, 16.09, -27.91)
CIE-LCH	lch(29.54, 32.22, 299.97°)
OKLab	oklab(39.89% 0.0262 -0.0785)
OKLCH	oklch(39.89% 0.083 288.5)
XYZ	xyz(7.2831, 6.0492, 16.4035)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#463F71 #6A713F

analogous

#3F5171 #463F71 #5F3F71

triadic

#463F71 #71463F #3F7146

tetradic

#463F71 #713F51 #6A713F #3F715F

square

#463F71 #713F51 #6A713F #3F715F

split-complementary

#463F71 #715F3F #51713F

monochromatic

#151322 #2E294A #463F71 #5E5598 #8077B3

Accessibility & contrast

On white

9.50

#463F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#463F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #463F71

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##463F71	#FFFFFF	#000000	##FFFFFF
##463F71	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4773

Deuteranopia (green-blind)

#2E4470

Tritanopia (blue-blind)

#3B4952

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #463f71;
/* rgb */ color: rgb(70, 63, 113);
/* oklch */ color: oklch(39.9% 0.083 288.5);

Tailwind

colors: {
  custom: {
    50: '#7b749a',
    500: '#463f71',
    950: '#000000',
  },
}

SCSS

$custom: #463f71;
$custom-light: #7b749a;
$custom-dark: #000000;

JSON

{
  "hex": "#463f71",
  "rgb": {
    "r": 70,
    "g": 63,
    "b": 113
  },
  "hsl": {
    "h": 248.4,
    "s": 28.409,
    "l": 34.51
  },
  "oklch": {
    "l": 0.3989,
    "c": 0.08276,
    "h": 288.5
  },
  "luminance": 0.06049
}

Semantic roles & 50–950 ramp

primary

#463F71

secondary

#979E6E

accent

#C563B7

background

#F7F7F9

surface

#EEEDF2

border

#C9C8CC

text

#09080E

muted

#7B7B7E

Preview Lab

Preview with #463F71

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

Preview Lab → · Contrast checker → · Palette generator →