#4036CC#4036CC

#4036CC is a mid, highly saturated blue. Relative luminance 0.081; OKLCH L 45.4% C 0.220 H 276.1°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#4036CC
RGB	rgb(64, 54, 204)
HSL	hsl(244, 60%, 51%)
HSV	hsv(244, 74%, 80%)
CMYK	cmyk(68.6%, 73.5%, 0%, 20%)
CIE-LAB	lab(34.16, 49.89, -75.56)
CIE-LCH	lch(34.16, 90.55, 303.44°)
OKLab	oklab(45.39% 0.0232 -0.2184)
OKLCH	oklch(45.39% 0.22 276.1)
XYZ	xyz(14.3290, 8.0866, 57.9208)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.62

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4036CC #C2CC36

analogous

#3677CC #4036CC #8B36CC

triadic

#4036CC #CC4036 #36CC40

tetradic

#4036CC #CC3677 #C2CC36 #36CC8B

square

#4036CC #CC3677 #C2CC36 #36CC8B

split-complementary

#4036CC #CC8B36 #77CC36

monochromatic

#211B6C #30289D #4036CC #6E67D8 #9D98E5

Accessibility & contrast

On white

8.02

#4036CC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#4036CC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4036CC

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4036CC	#FFFFFF	#000000	##FFFFFF
##4036CC	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057D0

Deuteranopia (green-blind)

#004AC9

Tritanopia (blue-blind)

#00617E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #4036cc;
/* rgb */ color: rgb(64, 54, 204);
/* oklch */ color: oklch(45.4% 0.220 276.1);

Tailwind

colors: {
  custom: {
    50: '#886fdd',
    500: '#4036cc',
    950: '#000000',
  },
}

SCSS

$custom: #4036cc;
$custom-light: #886fdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4036cc",
  "rgb": {
    "r": 64,
    "g": 54,
    "b": 204
  },
  "hsl": {
    "h": 244,
    "s": 59.524,
    "l": 50.588
  },
  "oklch": {
    "l": 0.45393,
    "c": 0.21963,
    "h": 276.1
  },
  "luminance": 0.08088
}

Semantic roles & 50–950 ramp

primary

#4036CC

secondary

#CCD08E

accent

#E345D8

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4036CC

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

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