#2C49A4#2C49A4

#2C49A4 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.9% C 0.151 H 266.7°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2C49A4
RGB	rgb(44, 73, 164)
HSL	hsl(226, 58%, 41%)
HSV	hsv(226, 73%, 64%)
CMYK	cmyk(73.2%, 55.5%, 0%, 35.7%)
CIE-LAB	lab(33.94, 21.72, -52.35)
CIE-LCH	lch(33.94, 56.67, 292.53°)
OKLab	oklab(43.85% -0.0087 -0.1508)
OKLCH	oklch(43.85% 0.151 266.7)
XYZ	xyz(10.1198, 7.9798, 36.1217)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C49A4 #A4872C

analogous

#2C85A4 #2C49A4 #4B2CA4

triadic

#2C49A4 #A42C49 #49A42C

tetradic

#2C49A4 #A42C85 #A4872C #2CA44B

square

#2C49A4 #A42C85 #A4872C #2CA44B

split-complementary

#2C49A4 #A44B2C #85A42C

monochromatic

#121E43 #1F3474 #2C49A4 #4163CC #718AD9

Accessibility & contrast

On white

8.09

#2C49A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2C49A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C49A4

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C49A4	#FFFFFF	#000000	##FFFFFF
##2C49A4	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A7

Deuteranopia (green-blind)

#004BA2

Tritanopia (blue-blind)

#005F6F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c49a4;
/* rgb */ color: rgb(44, 73, 164);
/* oklch */ color: oklch(43.9% 0.151 266.7);

Tailwind

colors: {
  custom: {
    50: '#767bc0',
    500: '#2c49a4',
    950: '#000000',
  },
}

SCSS

$custom: #2c49a4;
$custom-light: #767bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c49a4",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 164
  },
  "hsl": {
    "h": 225.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43852,
    "c": 0.15102,
    "h": 266.7
  },
  "luminance": 0.07981
}

Semantic roles & 50–950 ramp

primary

#2C49A4

secondary

#C0AC6B

accent

#BC47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C49A4

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

Preview Lab → · Contrast checker → · Palette generator →