#2C36B2#2C36B2

#2C36B2 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.6% C 0.193 H 271.1°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C36B2
RGB	rgb(44, 54, 178)
HSL	hsl(236, 60%, 44%)
HSV	hsv(236, 75%, 70%)
CMYK	cmyk(75.3%, 69.7%, 0%, 30.2%)
CIE-LAB	lab(30.37, 39.21, -66.56)
CIE-LCH	lch(30.37, 77.25, 300.51°)
OKLab	oklab(41.59% 0.0038 -0.1926)
OKLCH	oklch(41.59% 0.193 271.1)
XYZ	xyz(10.3910, 6.3871, 42.7960)
Luminance	0.0639 (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

#2C36B2 #B2A82C

analogous

#2C79B2 #2C36B2 #652CB2

triadic

#2C36B2 #B22C36 #36B22C

tetradic

#2C36B2 #B22C79 #B2A82C #2CB265

square

#2C36B2 #B22C79 #B2A82C #2CB265

split-complementary

#2C36B2 #B2652C #79B22C

monochromatic

#141850 #202781 #2C36B2 #4953D2 #7A82DE

Accessibility & contrast

On white

9.22

#2C36B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2C36B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C36B2

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C36B2	#FFFFFF	#000000	##FFFFFF
##2C36B2	1.00	9.22	2.28	9.22
#FFFFFF	9.22	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB6

Deuteranopia (green-blind)

#0041B0

Tritanopia (blue-blind)

#005870

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2c36b2;
/* rgb */ color: rgb(44, 54, 178);
/* oklch */ color: oklch(41.6% 0.193 271.1);

Tailwind

colors: {
  custom: {
    50: '#7b6dca',
    500: '#2c36b2',
    950: '#000000',
  },
}

SCSS

$custom: #2c36b2;
$custom-light: #7b6dca;
$custom-dark: #000000;

JSON

{
  "hex": "#2c36b2",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 178
  },
  "hsl": {
    "h": 235.522,
    "s": 60.36,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41585,
    "c": 0.19264,
    "h": 271.1
  },
  "luminance": 0.06388
}

Semantic roles & 50–950 ramp

primary

#2C36B2

secondary

#C6C073

accent

#D844E4

background

#F8F6FC

surface

#EFECF9

border

#CAC7D2

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2C36B2

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

Preview Lab → · Contrast checker → · Palette generator →