#402DC1#402DC1

#402DC1 is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 43.1% C 0.215 H 278.1°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#402DC1
RGB	rgb(64, 45, 193)
HSL	hsl(248, 62%, 47%)
HSV	hsv(248, 77%, 76%)
CMYK	cmyk(66.8%, 76.7%, 0%, 24.3%)
CIE-LAB	lab(31.38, 51.21, -73.72)
CIE-LCH	lch(31.38, 89.76, 304.79°)
OKLab	oklab(43.1% 0.0305 -0.2129)
OKLCH	oklch(43.1% 0.215 278.1)
XYZ	xyz(12.6753, 6.8159, 51.0894)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 4.11

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402DC1 #AEC12D

analogous

#2D64C1 #402DC1 #8A2DC1

triadic

#402DC1 #C1402D #2DC140

tetradic

#402DC1 #C12D64 #AEC12D #2DC18A

square

#402DC1 #C12D64 #AEC12D #2DC18A

split-complementary

#402DC1 #C18A2D #64C12D

monochromatic

#1F165E #30218F #402DC1 #6554D7 #9286E3

Accessibility & contrast

On white

8.89

#402DC1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#402DC1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402DC1

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402DC1	#FFFFFF	#000000	##FFFFFF
##402DC1	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C5

Deuteranopia (green-blind)

#0044BE

Tritanopia (blue-blind)

#005976

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #402dc1;
/* rgb */ color: rgb(64, 45, 193);
/* oklch */ color: oklch(43.1% 0.215 278.1);

Tailwind

colors: {
  custom: {
    50: '#8769d5',
    500: '#402dc1',
    950: '#000000',
  },
}

SCSS

$custom: #402dc1;
$custom-light: #8769d5;
$custom-dark: #000000;

JSON

{
  "hex": "#402dc1",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 193
  },
  "hsl": {
    "h": 247.703,
    "s": 62.185,
    "l": 46.667
  },
  "oklch": {
    "l": 0.43102,
    "c": 0.21511,
    "h": 278.1
  },
  "luminance": 0.06817
}

Semantic roles & 50–950 ramp

primary

#402DC1

secondary

#C2CC7E

accent

#E543D0

background

#F9F6FD

surface

#F1EBFA

border

#CBC6D3

text

#0D0714

muted

#7E7A83

Preview Lab

Preview with #402DC1

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

Preview Lab → · Contrast checker → · Palette generator →