#4036C0#4036C0

#4036C0 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.205 H 277.1°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#4036C0
RGB	rgb(64, 54, 192)
HSL	hsl(244, 56%, 48%)
HSV	hsv(244, 72%, 75%)
CMYK	cmyk(66.7%, 71.9%, 0%, 24.7%)
CIE-LAB	lab(32.99, 46.08, -70.48)
CIE-LCH	lch(32.99, 84.21, 303.18°)
OKLab	oklab(44.21% 0.0255 -0.2036)
OKLCH	oklch(44.21% 0.205 277.1)
XYZ	xyz(12.9449, 7.5330, 50.6308)
Luminance	0.0753 (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

#4036C0 #B6C036

analogous

#3671C0 #4036C0 #8536C0

triadic

#4036C0 #C04036 #36C040

tetradic

#4036C0 #C03671 #B6C036 #36C085

square

#4036C0 #C03671 #B6C036 #36C085

split-complementary

#4036C0 #C08536 #71C036

monochromatic

#201B60 #302990 #4036C0 #6961D2 #9690E0

Accessibility & contrast

On white

8.38

#4036C0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4036C0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036C0

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036C0	#FFFFFF	#000000	##FFFFFF
##4036C0	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C4

Deuteranopia (green-blind)

#0048BD

Tritanopia (blue-blind)

#005C77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4036c0;
/* rgb */ color: rgb(64, 54, 192);
/* oklch */ color: oklch(44.2% 0.205 277.1);

Tailwind

colors: {
  custom: {
    50: '#866fd4',
    500: '#4036c0',
    950: '#000000',
  },
}

SCSS

$custom: #4036c0;
$custom-light: #866fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4036c0",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 192
  },
  "hsl": {
    "h": 244.348,
    "s": 56.098,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44208,
    "c": 0.20516,
    "h": 277.1
  },
  "luminance": 0.07534
}

Semantic roles & 50–950 ramp

primary

#4036C0

secondary

#C6CB87

accent

#DF48D4

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0D0714

muted

#7D7A83

Preview Lab

Preview with #4036C0

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

Preview Lab → · Contrast checker → · Palette generator →