#2D36CA#2D36CA

#2D36CA is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.1% C 0.222 H 270.4°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#2D36CA
RGB	rgb(45, 54, 202)
HSL	hsl(237, 64%, 48%)
HSV	hsv(237, 78%, 79%)
CMYK	cmyk(77.7%, 73.3%, 0%, 20.8%)
CIE-LAB	lab(32.83, 47.53, -76.64)
CIE-LCH	lch(32.83, 90.18, 301.81°)
OKLab	oklab(44.09% 0.0017 -0.2219)
OKLCH	oklch(44.09% 0.222 270.4)
XYZ	xyz(13.0584, 7.4590, 56.6172)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.58

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D36CA #CAC12D

analogous

#2D84CA #2D36CA #732DCA

triadic

#2D36CA #CA2D36 #36CA2D

tetradic

#2D36CA #CA2D84 #CAC12D #2DCA73

square

#2D36CA #CA2D84 #CAC12D #2DCA73

split-complementary

#2D36CA #CA732D #84CA2D

monochromatic

#171B66 #222998 #2D36CA #5A61DA #8C91E5

Accessibility & contrast

On white

8.43

#2D36CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2D36CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36CA

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36CA	#FFFFFF	#000000	##FFFFFF
##2D36CA	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CE

Deuteranopia (green-blind)

#0045C7

Tritanopia (blue-blind)

#00617D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d36ca;
/* rgb */ color: rgb(45, 54, 202);
/* oklch */ color: oklch(44.1% 0.222 270.4);

Tailwind

colors: {
  custom: {
    50: '#816edb',
    500: '#2d36ca',
    950: '#000000',
  },
}

SCSS

$custom: #2d36ca;
$custom-light: #816edb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36ca",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 202
  },
  "hsl": {
    "h": 236.561,
    "s": 63.563,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44085,
    "c": 0.22196,
    "h": 270.4
  },
  "luminance": 0.0746
}

Semantic roles & 50–950 ramp

primary

#2D36CA

secondary

#CFCB83

accent

#DD41E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D36CA

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

Preview Lab → · Contrast checker → · Palette generator →