#2C36A4#2C36A4

#2C36A4 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.2% C 0.175 H 271.7°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#2C36A4
RGB	rgb(44, 54, 164)
HSL	hsl(235, 58%, 41%)
HSV	hsv(235, 73%, 64%)
CMYK	cmyk(73.2%, 67.1%, 0%, 35.7%)
CIE-LAB	lab(29.04, 34.24, -60.34)
CIE-LCH	lch(29.04, 69.38, 299.57°)
OKLab	oklab(40.22% 0.0052 -0.1744)
OKLCH	oklch(40.22% 0.175 271.7)
XYZ	xyz(9.0564, 5.8532, 35.7673)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C36A4 #A49A2C

analogous

#2C72A4 #2C36A4 #5E2CA4

triadic

#2C36A4 #A42C36 #36A42C

tetradic

#2C36A4 #A42C72 #A49A2C #2CA45E

square

#2C36A4 #A42C72 #A49A2C #2CA45E

split-complementary

#2C36A4 #A45E2C #72A42C

monochromatic

#121643 #1F2674 #2C36A4 #414DCC #717AD9

Accessibility & contrast

On white

9.67

#2C36A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2C36A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C36A4

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C36A4	#FFFFFF	#000000	##FFFFFF
##2C36A4	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#003FA2

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c36a4;
/* rgb */ color: rgb(44, 54, 164);
/* oklch */ color: oklch(40.2% 0.175 271.7);

Tailwind

colors: {
  custom: {
    50: '#776dc0',
    500: '#2c36a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c36a4;
$custom-light: #776dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c36a4",
  "rgb": {
    "r": 44,
    "g": 54,
    "b": 164
  },
  "hsl": {
    "h": 235,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40216,
    "c": 0.17453,
    "h": 271.7
  },
  "luminance": 0.05854
}

Semantic roles & 50–950 ramp

primary

#2C36A4

secondary

#C0B96B

accent

#D447E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C36A4

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

Preview Lab → · Contrast checker → · Palette generator →