#4036D1#4036D1

#4036D1 is a mid, highly saturated blue. Relative luminance 0.083; OKLCH L 45.9% C 0.226 H 275.6°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4036D1
RGB	rgb(64, 54, 209)
HSL	hsl(244, 63%, 52%)
HSV	hsv(244, 74%, 82%)
CMYK	cmyk(69.4%, 74.2%, 0%, 18%)
CIE-LAB	lab(34.66, 51.46, -77.64)
CIE-LCH	lch(34.66, 93.15, 303.54°)
OKLab	oklab(45.9% 0.0222 -0.2245)
OKLCH	oklch(45.9% 0.226 275.6)
XYZ	xyz(14.9384, 8.3304, 61.1299)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.54

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4036D1 #C7D136

analogous

#367AD1 #4036D1 #8E36D1

triadic

#4036D1 #D14036 #36D140

tetradic

#4036D1 #D1367A #C7D136 #36D18E

square

#4036D1 #D1367A #C7D136 #36D18E

split-complementary

#4036D1 #D18E36 #7AD136

monochromatic

#201A72 #2E26A4 #4036D1 #6F68DC #9F9AE8

Accessibility & contrast

On white

7.88

#4036D1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#4036D1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036D1

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036D1	#FFFFFF	#000000	##FFFFFF
##4036D1	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058D5

Deuteranopia (green-blind)

#004ACE

Tritanopia (blue-blind)

#006381

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #4036d1;
/* rgb */ color: rgb(64, 54, 209);
/* oklch */ color: oklch(45.9% 0.226 275.6);

Tailwind

colors: {
  custom: {
    50: '#8970e0',
    500: '#4036d1',
    950: '#000000',
  },
}

SCSS

$custom: #4036d1;
$custom-light: #8970e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4036d1",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 209
  },
  "hsl": {
    "h": 243.871,
    "s": 62.753,
    "l": 51.569
  },
  "oklch": {
    "l": 0.45895,
    "c": 0.22555,
    "h": 275.6
  },
  "luminance": 0.08332
}

Semantic roles & 50–950 ramp

primary

#4036D1

secondary

#CFD38F

accent

#E642DB

background

#F9F6FD

surface

#F2ECFB

border

#CCC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4036D1

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

Preview Lab → · Contrast checker → · Palette generator →