#2C3EB8#2C3EB8

#2C3EB8 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.5% C 0.191 H 269.7°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#2C3EB8
RGB	rgb(44, 62, 184)
HSL	hsl(232, 61%, 45%)
HSV	hsv(232, 76%, 72%)
CMYK	cmyk(76.1%, 66.3%, 0%, 27.8%)
CIE-LAB	lab(32.79, 36.36, -66.14)
CIE-LCH	lch(32.79, 75.47, 298.80°)
OKLab	oklab(43.51% -0.0012 -0.1914)
OKLCH	oklch(43.51% 0.191 269.7)
XYZ	xyz(11.4101, 7.4402, 46.1729)
Luminance	0.0744 (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

#2C3EB8 #B8A62C

analogous

#2C84B8 #2C3EB8 #602CB8

triadic

#2C3EB8 #B82C3E #3EB82C

tetradic

#2C3EB8 #B82C84 #B8A62C #2CB860

square

#2C3EB8 #B82C84 #B8A62C #2CB860

split-complementary

#2C3EB8 #B8602C #84B82C

monochromatic

#141D55 #202D87 #2C3EB8 #4D5ED4 #7E8BE0

Accessibility & contrast

On white

8.44

#2C3EB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2C3EB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3EB8

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3EB8	#FFFFFF	#000000	##FFFFFF
##2C3EB8	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BC

Deuteranopia (green-blind)

#0047B6

Tritanopia (blue-blind)

#005F75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c3eb8;
/* rgb */ color: rgb(44, 62, 184);
/* oklch */ color: oklch(43.5% 0.191 269.7);

Tailwind

colors: {
  custom: {
    50: '#7b73ce',
    500: '#2c3eb8',
    950: '#000000',
  },
}

SCSS

$custom: #2c3eb8;
$custom-light: #7b73ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3eb8",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 184
  },
  "hsl": {
    "h": 232.286,
    "s": 61.404,
    "l": 44.706
  },
  "oklch": {
    "l": 0.43514,
    "c": 0.19136,
    "h": 269.7
  },
  "luminance": 0.07441
}

Semantic roles & 50–950 ramp

primary

#2C3EB8

secondary

#C9BE77

accent

#D043E5

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2C3EB8

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

Preview Lab → · Contrast checker → · Palette generator →