#2D36C9#2D36C9

#2D36C9 is a dark, highly saturated blue. Relative luminance 0.074; OKLCH L 44.0% C 0.221 H 270.5°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#2D36C9
RGB	rgb(45, 54, 201)
HSL	hsl(237, 63%, 48%)
HSV	hsv(237, 78%, 79%)
CMYK	cmyk(77.6%, 73.1%, 0%, 21.2%)
CIE-LAB	lab(32.73, 47.19, -76.23)
CIE-LCH	lch(32.73, 89.65, 301.76°)
OKLab	oklab(43.98% 0.0018 -0.2207)
OKLCH	oklch(43.98% 0.221 270.5)
XYZ	xyz(12.9404, 7.4118, 55.9956)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 3.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D36C9 #C9C02D

analogous

#2D84C9 #2D36C9 #722DC9

triadic

#2D36C9 #C92D36 #36C92D

tetradic

#2D36C9 #C92D84 #C9C02D #2DC972

square

#2D36C9 #C92D84 #C9C02D #2DC972

split-complementary

#2D36C9 #C9722D #84C92D

monochromatic

#171B65 #222997 #2D36C9 #5961DA #8B90E5

Accessibility & contrast

On white

8.46

#2D36C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#2D36C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D36C9

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D36C9	#FFFFFF	#000000	##FFFFFF
##2D36C9	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CD

Deuteranopia (green-blind)

#0045C6

Tritanopia (blue-blind)

#00617C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d36c9;
/* rgb */ color: rgb(45, 54, 201);
/* oklch */ color: oklch(44.0% 0.221 270.5);

Tailwind

colors: {
  custom: {
    50: '#806edb',
    500: '#2d36c9',
    950: '#000000',
  },
}

SCSS

$custom: #2d36c9;
$custom-light: #806edb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d36c9",
  "rgb": {
    "r": 45,
    "g": 54,
    "b": 201
  },
  "hsl": {
    "h": 236.538,
    "s": 63.415,
    "l": 48.235
  },
  "oklch": {
    "l": 0.43981,
    "c": 0.22076,
    "h": 270.5
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#2D36C9

secondary

#CFCB83

accent

#DD41E6

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #2D36C9

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

Preview Lab → · Contrast checker → · Palette generator →