#402BAF#402BAF

#402BAF is a dark, vivid blue. Relative luminance 0.059; OKLCH L 41.0% C 0.196 H 280.6°. Best body text is #FFFFFF at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#402BAF
RGB	rgb(64, 43, 175)
HSL	hsl(250, 61%, 43%)
HSV	hsv(250, 75%, 69%)
CMYK	cmyk(63.4%, 75.4%, 0%, 31.4%)
CIE-LAB	lab(29.19, 46.75, -66.66)
CIE-LCH	lch(29.19, 81.42, 305.04°)
OKLab	oklab(41.01% 0.0361 -0.1923)
OKLCH	oklch(41.01% 0.196 280.6)
XYZ	xyz(10.7136, 5.9121, 41.1257)
Luminance	0.0591 (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

#402BAF #9AAF2B

analogous

#2B58AF #402BAF #822BAF

triadic

#402BAF #AF402B #2BAF40

tetradic

#402BAF #AF2B58 #9AAF2B #2BAF82

square

#402BAF #AF2B58 #9AAF2B #2BAF82

split-complementary

#402BAF #AF822B #58AF2B

monochromatic

#1C134D #2E1F7E #402BAF #5C46D1 #8777DE

Accessibility & contrast

On white

9.62

#402BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#402BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #402BAF

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##402BAF	#FFFFFF	#000000	##FFFFFF
##402BAF	1.00	9.62	2.18	9.62
#FFFFFF	9.62	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B3

Deuteranopia (green-blind)

#0040AD

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #402baf;
/* rgb */ color: rgb(64, 43, 175);
/* oklch */ color: oklch(41.0% 0.196 280.6);

Tailwind

colors: {
  custom: {
    50: '#8367c8',
    500: '#402baf',
    950: '#000000',
  },
}

SCSS

$custom: #402baf;
$custom-light: #8367c8;
$custom-dark: #000000;

JSON

{
  "hex": "#402baf",
  "rgb": {
    "r": 64,
    "g": 43,
    "b": 175
  },
  "hsl": {
    "h": 249.545,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.41012,
    "c": 0.19569,
    "h": 280.6
  },
  "luminance": 0.05913
}

Semantic roles & 50–950 ramp

primary

#402BAF

secondary

#B8C570

accent

#E444CA

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0C0613

muted

#7D7A82

Preview Lab

Preview with #402BAF

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

Preview Lab → · Contrast checker → · Palette generator →