#2C3CA5#2C3CA5

#2C3CA5 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 41.4% C 0.169 H 270.4°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#2C3CA5
RGB	rgb(44, 60, 165)
HSL	hsl(232, 58%, 41%)
HSV	hsv(232, 73%, 65%)
CMYK	cmyk(73.3%, 63.6%, 0%, 35.3%)
CIE-LAB	lab(30.60, 30.72, -58.39)
CIE-LCH	lch(30.60, 65.98, 297.75°)
OKLab	oklab(41.39% 0.0012 -0.1687)
OKLCH	oklch(41.39% 0.169 270.4)
XYZ	xyz(9.4438, 6.4828, 36.3436)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3CA5 #A5952C

analogous

#2C78A5 #2C3CA5 #582CA5

triadic

#2C3CA5 #A52C3C #3CA52C

tetradic

#2C3CA5 #A52C78 #A5952C #2CA558

square

#2C3CA5 #A52C78 #A5952C #2CA558

split-complementary

#2C3CA5 #A5582C #78A52C

monochromatic

#121944 #1F2A75 #2C3CA5 #4254CD #7280D9

Accessibility & contrast

On white

9.14

#2C3CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2C3CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3CA5

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3CA5	#FFFFFF	#000000	##FFFFFF
##2C3CA5	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EA8

Deuteranopia (green-blind)

#0042A3

Tritanopia (blue-blind)

#00576B

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2c3ca5;
/* rgb */ color: rgb(44, 60, 165);
/* oklch */ color: oklch(41.4% 0.169 270.4);

Tailwind

colors: {
  custom: {
    50: '#7771c1',
    500: '#2c3ca5',
    950: '#000000',
  },
}

SCSS

$custom: #2c3ca5;
$custom-light: #7771c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3ca5",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 165
  },
  "hsl": {
    "h": 232.066,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.41387,
    "c": 0.16869,
    "h": 270.4
  },
  "luminance": 0.06484
}

Semantic roles & 50–950 ramp

primary

#2C3CA5

secondary

#C1B66C

accent

#CD47E1

background

#F7F6FC

surface

#EEECF8

border

#C9C7D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C3CA5

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

Preview Lab → · Contrast checker → · Palette generator →