#2C3AA2#2C3AA2

#2C3AA2 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.7% C 0.167 H 270.9°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C3AA2
RGB	rgb(44, 58, 162)
HSL	hsl(233, 57%, 40%)
HSV	hsv(233, 73%, 64%)
CMYK	cmyk(72.8%, 64.2%, 0%, 36.5%)
CIE-LAB	lab(29.84, 30.93, -57.83)
CIE-LCH	lch(29.84, 65.58, 298.14°)
OKLab	oklab(40.74% 0.0027 -0.1671)
OKLCH	oklch(40.74% 0.167 270.9)
XYZ	xyz(9.0711, 6.1693, 34.8881)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3AA2 #A2942C

analogous

#2C75A2 #2C3AA2 #592CA2

triadic

#2C3AA2 #A22C3A #3AA22C

tetradic

#2C3AA2 #A22C75 #A2942C #2CA259

square

#2C3AA2 #A22C75 #A2942C #2CA259

split-complementary

#2C3AA2 #A2592C #75A22C

monochromatic

#121842 #1F2972 #2C3AA2 #4051CB #707DD8

Accessibility & contrast

On white

9.40

#2C3AA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2C3AA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3AA2

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3AA2	#FFFFFF	#000000	##FFFFFF
##2C3AA2	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA5

Deuteranopia (green-blind)

#0041A0

Tritanopia (blue-blind)

#005568

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c3aa2;
/* rgb */ color: rgb(44, 58, 162);
/* oklch */ color: oklch(40.7% 0.167 270.9);

Tailwind

colors: {
  custom: {
    50: '#7670be',
    500: '#2c3aa2',
    950: '#000000',
  },
}

SCSS

$custom: #2c3aa2;
$custom-light: #7670be;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3aa2",
  "rgb": {
    "r": 44,
    "g": 58,
    "b": 162
  },
  "hsl": {
    "h": 232.881,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.40744,
    "c": 0.16709,
    "h": 270.9
  },
  "luminance": 0.0617
}

Semantic roles & 50–950 ramp

primary

#2C3AA2

secondary

#BFB56A

accent

#CE47E1

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C3AA2

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

Preview Lab → · Contrast checker → · Palette generator →