#2C3EA4#2C3EA4

#2C3EA4 is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.7% C 0.165 H 269.9°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#2C3EA4
RGB	rgb(44, 62, 164)
HSL	hsl(231, 58%, 41%)
HSV	hsv(231, 73%, 64%)
CMYK	cmyk(73.2%, 62.2%, 0%, 35.7%)
CIE-LAB	lab(31.02, 29.04, -57.10)
CIE-LCH	lch(31.02, 64.06, 296.96°)
OKLab	oklab(41.67% -0.0002 -0.1649)
OKLCH	oklch(41.67% 0.165 269.9)
XYZ	xyz(9.4599, 6.6601, 35.9017)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3EA4 #A4922C

analogous

#2C7AA4 #2C3EA4 #562CA4

triadic

#2C3EA4 #A42C3E #3EA42C

tetradic

#2C3EA4 #A42C7A #A4922C #2CA456

square

#2C3EA4 #A42C7A #A4922C #2CA456

split-complementary

#2C3EA4 #A4562C #7AA42C

monochromatic

#121A43 #1F2C74 #2C3EA4 #4156CC #7181D9

Accessibility & contrast

On white

9.00

#2C3EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2C3EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3EA4

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3EA4	#FFFFFF	#000000	##FFFFFF
##2C3EA4	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA7

Deuteranopia (green-blind)

#0044A2

Tritanopia (blue-blind)

#00586B

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2c3ea4;
/* rgb */ color: rgb(44, 62, 164);
/* oklch */ color: oklch(41.7% 0.165 269.9);

Tailwind

colors: {
  custom: {
    50: '#7773c0',
    500: '#2c3ea4',
    950: '#000000',
  },
}

SCSS

$custom: #2c3ea4;
$custom-light: #7773c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3ea4",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 164
  },
  "hsl": {
    "h": 231,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41671,
    "c": 0.16489,
    "h": 269.9
  },
  "luminance": 0.06661
}

Semantic roles & 50–950 ramp

primary

#2C3EA4

secondary

#C0B46B

accent

#CA47E1

background

#F7F6FB

surface

#EEECF7

border

#C9C7D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #2C3EA4

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

Preview Lab → · Contrast checker → · Palette generator →