#2C3BC6#2C3BC6

#2C3BC6 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.4% C 0.212 H 269.8°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C3BC6
RGB	rgb(44, 59, 198)
HSL	hsl(234, 64%, 47%)
HSV	hsv(234, 78%, 78%)
CMYK	cmyk(77.8%, 70.2%, 0%, 22.4%)
CIE-LAB	lab(33.43, 43.16, -73.31)
CIE-LCH	lch(33.43, 85.07, 300.49°)
OKLab	oklab(44.39% -0.0009 -0.2123)
OKLCH	oklch(44.39% 0.212 269.8)
XYZ	xyz(12.7922, 7.7392, 54.2347)
Luminance	0.0774 (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

#2C3BC6 #C6B72C

analogous

#2C88C6 #2C3BC6 #6A2CC6

triadic

#2C3BC6 #C62C3B #3BC62C

tetradic

#2C3BC6 #C62C88 #C6B72C #2CC66A

square

#2C3BC6 #C62C88 #C6B72C #2CC66A

split-complementary

#2C3BC6 #C66A2C #88C62C

monochromatic

#161D62 #212C94 #2C3BC6 #5663D9 #8891E5

Accessibility & contrast

On white

8.24

#2C3BC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2C3BC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3BC6

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3BC6	#FFFFFF	#000000	##FFFFFF
##2C3BC6	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056CA

Deuteranopia (green-blind)

#0047C3

Tritanopia (blue-blind)

#00627C

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c3bc6;
/* rgb */ color: rgb(44, 59, 198);
/* oklch */ color: oklch(44.4% 0.212 269.8);

Tailwind

colors: {
  custom: {
    50: '#7f72d9',
    500: '#2c3bc6',
    950: '#000000',
  },
}

SCSS

$custom: #2c3bc6;
$custom-light: #7f72d9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3bc6",
  "rgb": {
    "r": 44,
    "g": 59,
    "b": 198
  },
  "hsl": {
    "h": 234.156,
    "s": 63.636,
    "l": 47.451
  },
  "oklch": {
    "l": 0.44385,
    "c": 0.21229,
    "h": 269.8
  },
  "luminance": 0.07741
}

Semantic roles & 50–950 ramp

primary

#2C3BC6

secondary

#CEC680

accent

#D741E7

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2C3BC6

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

Preview Lab → · Contrast checker → · Palette generator →