#402FC5#402FC5

#402FC5 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.8% C 0.218 H 277.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#402FC5
RGB	rgb(64, 47, 197)
HSL	hsl(247, 61%, 48%)
HSV	hsv(247, 76%, 77%)
CMYK	cmyk(67.5%, 76.1%, 0%, 22.7%)
CIE-LAB	lab(32.15, 51.41, -74.79)
CIE-LCH	lch(32.15, 90.76, 304.50°)
OKLab	oklab(43.76% 0.0285 -0.2161)
OKLCH	oklch(43.76% 0.218 277.5)
XYZ	xyz(13.2056, 7.1531, 53.4973)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 3.60

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#402FC5 #B4C52F

analogous

#2F69C5 #402FC5 #8B2FC5

triadic

#402FC5 #C5402F #2FC540

tetradic

#402FC5 #C52F69 #B4C52F #2FC58B

square

#402FC5 #C52F69 #B4C52F #2FC58B

split-complementary

#402FC5 #C58B2F #69C52F

monochromatic

#201762 #302394 #402FC5 #685AD8 #958BE3

Accessibility & contrast

On white

8.64

#402FC5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#402FC5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402FC5

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402FC5	#FFFFFF	#000000	##FFFFFF
##402FC5	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052C9

Deuteranopia (green-blind)

#0045C2

Tritanopia (blue-blind)

#005B79

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #402fc5;
/* rgb */ color: rgb(64, 47, 197);
/* oklch */ color: oklch(43.8% 0.218 277.5);

Tailwind

colors: {
  custom: {
    50: '#876bd8',
    500: '#402fc5',
    950: '#000000',
  },
}

SCSS

$custom: #402fc5;
$custom-light: #876bd8;
$custom-dark: #000000;

JSON

{
  "hex": "#402fc5",
  "rgb": {
    "r": 64,
    "g": 47,
    "b": 197
  },
  "hsl": {
    "h": 246.8,
    "s": 61.475,
    "l": 47.843
  },
  "oklch": {
    "l": 0.43764,
    "c": 0.21797,
    "h": 277.5
  },
  "luminance": 0.07154
}

Semantic roles & 50–950 ramp

primary

#402FC5

secondary

#C5CD82

accent

#E543D2

background

#F9F6FD

surface

#F1EBFB

border

#CBC6D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #402FC5

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

Preview Lab → · Contrast checker → · Palette generator →