#2C36AB#2C36AB

#2C36AB is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.9% C 0.184 H 271.4°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#2C36AB
RGB	rgb(44, 54, 171)
HSL	hsl(235, 59%, 42%)
HSV	hsv(235, 74%, 67%)
CMYK	cmyk(74.3%, 68.4%, 0%, 32.9%)
CIE-LAB	lab(29.70, 36.74, -63.48)
CIE-LCH	lch(29.70, 73.34, 300.06°)
OKLab	oklab(40.89% 0.0046 -0.1836)
OKLCH	oklch(40.89% 0.184 271.4)
XYZ	xyz(9.7061, 6.1131, 39.1886)
Luminance	0.0611 (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

#2C36AB #ABA12C

analogous

#2C75AB #2C36AB #622CAB

triadic

#2C36AB #AB2C36 #36AB2C

tetradic

#2C36AB #AB2C75 #ABA12C #2CAB62

square

#2C36AB #AB2C75 #ABA12C #2CAB62

split-complementary

#2C36AB #AB622C #75AB2C

monochromatic

#13174A #1F277A #2C36AB #4550CF #767EDC

Accessibility & contrast

On white

9.45

#2C36AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2C36AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C36AB

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C36AB	#FFFFFF	#000000	##FFFFFF
##2C36AB	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CAF

Deuteranopia (green-blind)

#0040A9

Tritanopia (blue-blind)

#00566C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c36ab;
/* rgb */ color: rgb(44, 54, 171);
/* oklch */ color: oklch(40.9% 0.184 271.4);

Tailwind

colors: {
  custom: {
    50: '#796dc5',
    500: '#2c36ab',
    950: '#000000',
  },
}

SCSS

$custom: #2c36ab;
$custom-light: #796dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c36ab",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 171
  },
  "hsl": {
    "h": 235.276,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.40894,
    "c": 0.18367,
    "h": 271.4
  },
  "luminance": 0.06114
}

Semantic roles & 50–950 ramp

primary

#2C36AB

secondary

#C3BD6F

accent

#D646E2

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2C36AB

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

Preview Lab → · Contrast checker → · Palette generator →