#402DC6#402DC6

#402DC6 is a dark, highly saturated blue. Relative luminance 0.070; OKLCH L 43.6% C 0.221 H 277.6°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#402DC6
RGB	rgb(64, 45, 198)
HSL	hsl(247, 63%, 48%)
HSV	hsv(247, 77%, 78%)
CMYK	cmyk(67.7%, 77.3%, 0%, 22.4%)
CIE-LAB	lab(31.90, 52.72, -75.79)
CIE-LCH	lch(31.90, 92.33, 304.82°)
OKLab	oklab(43.62% 0.0293 -0.219)
OKLCH	oklch(43.62% 0.221 277.6)
XYZ	xyz(13.2425, 7.0428, 54.0767)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.80

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402DC6 #B3C62D

analogous

#2D66C6 #402DC6 #8C2DC6

triadic

#402DC6 #C6402D #2DC640

tetradic

#402DC6 #C62D66 #B3C62D #2DC68C

square

#402DC6 #C62D66 #B3C62D #2DC68C

split-complementary

#402DC6 #C68C2D #66C62D

monochromatic

#201662 #302294 #402DC6 #6757D9 #9489E4

Accessibility & contrast

On white

8.72

#402DC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#402DC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402DC6

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402DC6	#FFFFFF	#000000	##FFFFFF
##402DC6	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051CA

Deuteranopia (green-blind)

#0045C3

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #402dc6;
/* rgb */ color: rgb(64, 45, 198);
/* oklch */ color: oklch(43.6% 0.221 277.6);

Tailwind

colors: {
  custom: {
    50: '#886ad9',
    500: '#402dc6',
    950: '#000000',
  },
}

SCSS

$custom: #402dc6;
$custom-light: #886ad9;
$custom-dark: #000000;

JSON

{
  "hex": "#402dc6",
  "rgb": {
    "r": 64,
    "g": 45,
    "b": 198
  },
  "hsl": {
    "h": 247.451,
    "s": 62.963,
    "l": 47.647
  },
  "oklch": {
    "l": 0.43621,
    "c": 0.22092,
    "h": 277.6
  },
  "luminance": 0.07044
}

Semantic roles & 50–950 ramp

primary

#402DC6

secondary

#C4CE81

accent

#E642D2

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402DC6

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

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