#402EAC#402EAC

#402EAC is a dark, vivid blue. Relative luminance 0.060; OKLCH L 41.1% C 0.189 H 280.6°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#402EAC
RGB	rgb(64, 46, 172)
HSL	hsl(249, 58%, 43%)
HSV	hsv(249, 73%, 67%)
CMYK	cmyk(62.8%, 73.3%, 0%, 32.5%)
CIE-LAB	lab(29.47, 44.20, -64.40)
CIE-LCH	lch(29.47, 78.11, 304.46°)
OKLab	oklab(41.12% 0.0347 -0.1858)
OKLCH	oklch(41.12% 0.189 280.6)
XYZ	xyz(10.5354, 6.0217, 39.6289)
Luminance	0.0602 (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

#402EAC #9AAC2E

analogous

#2E5BAC #402EAC #7F2EAC

triadic

#402EAC #AC402E #2EAC40

tetradic

#402EAC #AC2E5B #9AAC2E #2EAC7F

square

#402EAC #AC2E5B #9AAC2E #2EAC7F

split-complementary

#402EAC #AC7F2E #5BAC2E

monochromatic

#1C144B #2E217C #402EAC #5C49CE #8779DB

Accessibility & contrast

On white

9.53

#402EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#402EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402EAC

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402EAC	#FFFFFF	#000000	##FFFFFF
##402EAC	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB0

Deuteranopia (green-blind)

#0041AA

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #402eac;
/* rgb */ color: rgb(64, 46, 172);
/* oklch */ color: oklch(41.1% 0.189 280.6);

Tailwind

colors: {
  custom: {
    50: '#8269c6',
    500: '#402eac',
    950: '#000000',
  },
}

SCSS

$custom: #402eac;
$custom-light: #8269c6;
$custom-dark: #000000;

JSON

{
  "hex": "#402eac",
  "rgb": {
    "r": 64,
    "g": 46,
    "b": 172
  },
  "hsl": {
    "h": 248.571,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4112,
    "c": 0.189,
    "h": 280.6
  },
  "luminance": 0.06023
}

Semantic roles & 50–950 ramp

primary

#402EAC

secondary

#B8C372

accent

#E147CB

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #402EAC

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

Preview Lab → · Contrast checker → · Palette generator →