#2C49AB#2C49AB

#2C49AB is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.4% C 0.161 H 267.0°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#2C49AB
RGB	rgb(44, 73, 171)
HSL	hsl(226, 59%, 42%)
HSV	hsv(226, 74%, 67%)
CMYK	cmyk(74.3%, 57.3%, 0%, 32.9%)
CIE-LAB	lab(34.48, 24.37, -55.66)
CIE-LCH	lch(34.48, 60.76, 293.65°)
OKLab	oklab(44.42% -0.0083 -0.1605)
OKLCH	oklch(44.42% 0.161 267)
XYZ	xyz(10.7694, 8.2397, 39.5430)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C49AB #AB8E2C

analogous

#2C89AB #2C49AB #4E2CAB

triadic

#2C49AB #AB2C49 #49AB2C

tetradic

#2C49AB #AB2C89 #AB8E2C #2CAB4E

square

#2C49AB #AB2C89 #AB8E2C #2CAB4E

split-complementary

#2C49AB #AB4E2C #89AB2C

monochromatic

#131F4A #1F347A #2C49AB #4565CF #768DDC

Accessibility & contrast

On white

7.93

#2C49AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2C49AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C49AB

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C49AB	#FFFFFF	#000000	##FFFFFF
##2C49AB	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AE

Deuteranopia (green-blind)

#004BA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2c49ab;
/* rgb */ color: rgb(44, 73, 171);
/* oklch */ color: oklch(44.4% 0.161 267.0);

Tailwind

colors: {
  custom: {
    50: '#777bc5',
    500: '#2c49ab',
    950: '#000000',
  },
}

SCSS

$custom: #2c49ab;
$custom-light: #777bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c49ab",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 171
  },
  "hsl": {
    "h": 226.299,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.44424,
    "c": 0.16074,
    "h": 267
  },
  "luminance": 0.08241
}

Semantic roles & 50–950 ramp

primary

#2C49AB

secondary

#C3B06F

accent

#BE46E2

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C49AB

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

Preview Lab → · Contrast checker → · Palette generator →