#4036AE#4036AE

#4036AE is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.5% C 0.183 H 279.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#4036AE
RGB	rgb(64, 54, 174)
HSL	hsl(245, 53%, 45%)
HSV	hsv(245, 69%, 68%)
CMYK	cmyk(63.2%, 69%, 0%, 31.8%)
CIE-LAB	lab(31.31, 40.27, -62.58)
CIE-LCH	lch(31.31, 74.41, 302.76°)
OKLab	oklab(42.49% 0.0285 -0.1804)
OKLCH	oklch(42.49% 0.183 279)
XYZ	xyz(11.0711, 6.7835, 40.7621)
Luminance	0.0678 (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

#4036AE #A4AE36

analogous

#3668AE #4036AE #7C36AE

triadic

#4036AE #AE4036 #36AE40

tetradic

#4036AE #AE3668 #A4AE36 #36AE7C

square

#4036AE #AE3668 #A4AE36 #36AE7C

split-complementary

#4036AE #AE7C36 #68AE36

monochromatic

#1E1951 #2F287F #4036AE #6056CB #8C85D9

Accessibility & contrast

On white

8.91

#4036AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#4036AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036AE

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036AE	#FFFFFF	#000000	##FFFFFF
##4036AE	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB2

Deuteranopia (green-blind)

#0045AC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #4036ae;
/* rgb */ color: rgb(64, 54, 174);
/* oklch */ color: oklch(42.5% 0.183 279.0);

Tailwind

colors: {
  custom: {
    50: '#826ec7',
    500: '#4036ae',
    950: '#000000',
  },
}

SCSS

$custom: #4036ae;
$custom-light: #826ec7;
$custom-dark: #000000;

JSON

{
  "hex": "#4036ae",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 174
  },
  "hsl": {
    "h": 245,
    "s": 52.632,
    "l": 44.706
  },
  "oklch": {
    "l": 0.42493,
    "c": 0.18268,
    "h": 279
  },
  "luminance": 0.06784
}

Semantic roles & 50–950 ramp

primary

#4036AE

secondary

#BDC37D

accent

#DC4CD0

background

#F8F6FC

surface

#F0ECF8

border

#CBC7D1

text

#0C0713

muted

#7D7A82

Preview Lab

Preview with #4036AE

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

Preview Lab → · Contrast checker → · Palette generator →