#4036C4#4036C4

#4036C4 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.6% C 0.210 H 276.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#4036C4
RGB	rgb(64, 54, 196)
HSL	hsl(244, 57%, 49%)
HSV	hsv(244, 72%, 77%)
CMYK	cmyk(67.3%, 72.4%, 0%, 23.1%)
CIE-LAB	lab(33.38, 47.36, -72.19)
CIE-LCH	lch(33.38, 86.34, 303.27°)
OKLab	oklab(44.6% 0.0247 -0.2086)
OKLCH	oklch(44.6% 0.21 276.8)
XYZ	xyz(13.3941, 7.7127, 52.9967)
Luminance	0.0771 (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

#4036C4 #BAC436

analogous

#3673C4 #4036C4 #8736C4

triadic

#4036C4 #C44036 #36C440

tetradic

#4036C4 #C43673 #BAC436 #36C487

square

#4036C4 #C43673 #BAC436 #36C487

split-complementary

#4036C4 #C48736 #73C436

monochromatic

#211C64 #302994 #4036C4 #6B63D4 #9993E1

Accessibility & contrast

On white

8.26

#4036C4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4036C4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036C4

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036C4	#FFFFFF	#000000	##FFFFFF
##4036C4	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C8

Deuteranopia (green-blind)

#0048C1

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4036c4;
/* rgb */ color: rgb(64, 54, 196);
/* oklch */ color: oklch(44.6% 0.210 276.8);

Tailwind

colors: {
  custom: {
    50: '#866fd7',
    500: '#4036c4',
    950: '#000000',
  },
}

SCSS

$custom: #4036c4;
$custom-light: #866fd7;
$custom-dark: #000000;

JSON

{
  "hex": "#4036c4",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 196
  },
  "hsl": {
    "h": 244.225,
    "s": 56.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.446,
    "c": 0.21002,
    "h": 276.8
  },
  "luminance": 0.07714
}

Semantic roles & 50–950 ramp

primary

#4036C4

secondary

#C8CC89

accent

#E048D5

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4036C4

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

Preview Lab → · Contrast checker → · Palette generator →