#402AC7#402AC7

#402AC7 is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.4% C 0.225 H 277.8°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#402AC7
RGB	rgb(64, 42, 199)
HSL	hsl(248, 65%, 47%)
HSV	hsv(248, 79%, 78%)
CMYK	cmyk(67.8%, 78.9%, 0%, 22%)
CIE-LAB	lab(31.51, 54.48, -77.04)
CIE-LCH	lch(31.51, 94.35, 305.27°)
OKLab	oklab(43.37% 0.0304 -0.2226)
OKLCH	oklch(43.37% 0.225 277.8)
XYZ	xyz(13.2478, 6.8683, 54.6493)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402AC7 #B1C72A

analogous

#2A62C7 #402AC7 #8F2AC7

triadic

#402AC7 #C7402A #2AC740

tetradic

#402AC7 #C72A62 #B1C72A #2AC78F

square

#402AC7 #C72A62 #B1C72A #2AC78F

split-complementary

#402AC7 #C78F2A #62C72A

monochromatic

#1F1562 #301F94 #402AC7 #6653DB #9386E5

Accessibility & contrast

On white

8.85

#402AC7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#402AC7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402AC7

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402AC7	#FFFFFF	#000000	##FFFFFF
##402AC7	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050CB

Deuteranopia (green-blind)

#0044C4

Tritanopia (blue-blind)

#005A79

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #402ac7;
/* rgb */ color: rgb(64, 42, 199);
/* oklch */ color: oklch(43.4% 0.225 277.8);

Tailwind

colors: {
  custom: {
    50: '#8868d9',
    500: '#402ac7',
    950: '#000000',
  },
}

SCSS

$custom: #402ac7;
$custom-light: #8868d9;
$custom-dark: #000000;

JSON

{
  "hex": "#402ac7",
  "rgb": {
    "r": 64,
    "g": 42,
    "b": 199
  },
  "hsl": {
    "h": 248.408,
    "s": 65.145,
    "l": 47.255
  },
  "oklch": {
    "l": 0.43373,
    "c": 0.22464,
    "h": 277.8
  },
  "luminance": 0.06869
}

Semantic roles & 50–950 ramp

primary

#402AC7

secondary

#C3CF7E

accent

#E840D1

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0615

muted

#7E7A83

Preview Lab

Preview with #402AC7

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

Preview Lab → · Contrast checker → · Palette generator →