#2C49A3#2C49A3

#2C49A3 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.8% C 0.150 H 266.6°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#2C49A3
RGB	rgb(44, 73, 163)
HSL	hsl(225, 57%, 41%)
HSV	hsv(225, 73%, 64%)
CMYK	cmyk(73%, 55.2%, 0%, 36.1%)
CIE-LAB	lab(33.87, 21.34, -51.87)
CIE-LCH	lch(33.87, 56.09, 292.36°)
OKLab	oklab(43.77% -0.0088 -0.1494)
OKLCH	oklch(43.77% 0.15 266.6)
XYZ	xyz(10.0298, 7.9439, 35.6480)
Luminance	0.0795 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C49A3 #A3862C

analogous

#2C84A3 #2C49A3 #4A2CA3

triadic

#2C49A3 #A32C49 #49A32C

tetradic

#2C49A3 #A32C84 #A3862C #2CA34A

square

#2C49A3 #A32C84 #A3862C #2CA34A

split-complementary

#2C49A3 #A34A2C #84A32C

monochromatic

#121E43 #1F3373 #2C49A3 #4162CC #718AD9

Accessibility & contrast

On white

8.11

#2C49A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2C49A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C49A3

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C49A3	#FFFFFF	#000000	##FFFFFF
##2C49A3	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055A6

Deuteranopia (green-blind)

#004AA1

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c49a3;
/* rgb */ color: rgb(44, 73, 163);
/* oklch */ color: oklch(43.8% 0.150 266.6);

Tailwind

colors: {
  custom: {
    50: '#757bbf',
    500: '#2c49a3',
    950: '#000000',
  },
}

SCSS

$custom: #2c49a3;
$custom-light: #757bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c49a3",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 163
  },
  "hsl": {
    "h": 225.378,
    "s": 57.488,
    "l": 40.588
  },
  "oklch": {
    "l": 0.43771,
    "c": 0.14963,
    "h": 266.6
  },
  "luminance": 0.07945
}

Semantic roles & 50–950 ramp

primary

#2C49A3

secondary

#C0AB6B

accent

#BB47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C49A3

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

Preview Lab → · Contrast checker → · Palette generator →