#4036C5#4036C5

#4036C5 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.7% C 0.211 H 276.7°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#4036C5
RGB	rgb(64, 54, 197)
HSL	hsl(244, 57%, 49%)
HSV	hsv(244, 73%, 77%)
CMYK	cmyk(67.5%, 72.6%, 0%, 22.7%)
CIE-LAB	lab(33.47, 47.68, -72.62)
CIE-LCH	lch(33.47, 86.87, 303.29°)
OKLab	oklab(44.7% 0.0245 -0.2098)
OKLCH	oklch(44.7% 0.211 276.7)
XYZ	xyz(13.5083, 7.7583, 53.5981)
Luminance	0.0776 (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

#4036C5 #BBC536

analogous

#3674C5 #4036C5 #8836C5

triadic

#4036C5 #C54036 #36C540

tetradic

#4036C5 #C53674 #BBC536 #36C588

square

#4036C5 #C53674 #BBC536 #36C588

split-complementary

#4036C5 #C58836 #74C536

monochromatic

#211C65 #302995 #4036C5 #6C64D4 #9994E2

Accessibility & contrast

On white

8.23

#4036C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4036C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036C5

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036C5	#FFFFFF	#000000	##FFFFFF
##4036C5	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C9

Deuteranopia (green-blind)

#0048C2

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4036c5;
/* rgb */ color: rgb(64, 54, 197);
/* oklch */ color: oklch(44.7% 0.211 276.7);

Tailwind

colors: {
  custom: {
    50: '#876fd8',
    500: '#4036c5',
    950: '#000000',
  },
}

SCSS

$custom: #4036c5;
$custom-light: #876fd8;
$custom-dark: #000000;

JSON

{
  "hex": "#4036c5",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 197
  },
  "hsl": {
    "h": 244.196,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44698,
    "c": 0.21123,
    "h": 276.7
  },
  "luminance": 0.0776
}

Semantic roles & 50–950 ramp

primary

#4036C5

secondary

#C8CD8A

accent

#E048D6

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4036C5

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

Preview Lab → · Contrast checker → · Palette generator →