#403585#403585

#403585 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.8% C 0.129 H 284.9°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#403585
RGB	rgb(64, 53, 133)
HSL	hsl(248, 43%, 36%)
HSV	hsv(248, 60%, 52%)
CMYK	cmyk(51.9%, 60.2%, 0%, 47.8%)
CIE-LAB	lab(27.65, 27.44, -43.52)
CIE-LCH	lch(27.65, 51.45, 302.23°)
OKLab	oklab(38.77% 0.0332 -0.1245)
OKLCH	oklch(38.77% 0.129 284.9)
XYZ	xyz(7.6198, 5.3293, 22.8129)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#403585 #7A8535

analogous

#355285 #403585 #683585

triadic

#403585 #854035 #358540

tetradic

#403585 #853552 #7A8535 #358568

square

#403585 #853552 #7A8535 #358568

split-complementary

#403585 #856835 #528535

monochromatic

#16122D #2B2459 #403585 #5546B1 #7B6FC6

Accessibility & contrast

On white

10.16

#403585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#403585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #403585

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##403585	#FFFFFF	#000000	##FFFFFF
##403585	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004488

Deuteranopia (green-blind)

#003F83

Tritanopia (blue-blind)

#264757

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #403585;
/* rgb */ color: rgb(64, 53, 133);
/* oklch */ color: oklch(38.8% 0.129 284.9);

Tailwind

colors: {
  custom: {
    50: '#7b6ca9',
    500: '#403585',
    950: '#000000',
  },
}

SCSS

$custom: #403585;
$custom-light: #7b6ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#403585",
  "rgb": {
    "r": 64,
    "g": 53,
    "b": 133
  },
  "hsl": {
    "h": 248.25,
    "s": 43.011,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38767,
    "c": 0.12886,
    "h": 284.9
  },
  "luminance": 0.0533
}

Semantic roles & 50–950 ramp

primary

#403585

secondary

#A4AE68

accent

#D355C1

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A0710

muted

#7C7A7F

Preview Lab

Preview with #403585

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

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