#2C49A5#2C49A5

#2C49A5 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.9% C 0.152 H 266.7°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C49A5
RGB	rgb(44, 73, 165)
HSL	hsl(226, 58%, 41%)
HSV	hsv(226, 73%, 65%)
CMYK	cmyk(73.3%, 55.8%, 0%, 35.3%)
CIE-LAB	lab(34.02, 22.10, -52.82)
CIE-LCH	lch(34.02, 57.26, 292.70°)
OKLab	oklab(43.93% -0.0087 -0.1522)
OKLCH	oklch(43.93% 0.152 266.7)
XYZ	xyz(10.2104, 8.0161, 36.5992)
Luminance	0.0802 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C49A5 #A5882C

analogous

#2C85A5 #2C49A5 #4B2CA5

triadic

#2C49A5 #A52C49 #49A52C

tetradic

#2C49A5 #A52C85 #A5882C #2CA54B

square

#2C49A5 #A52C85 #A5882C #2CA54B

split-complementary

#2C49A5 #A54B2C #85A52C

monochromatic

#121E44 #1F3475 #2C49A5 #4263CD #728BD9

Accessibility & contrast

On white

8.07

#2C49A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2C49A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C49A5

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C49A5	#FFFFFF	#000000	##FFFFFF
##2C49A5	1.00	8.07	2.60	8.07
#FFFFFF	8.07	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056A8

Deuteranopia (green-blind)

#004BA3

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c49a5;
/* rgb */ color: rgb(44, 73, 165);
/* oklch */ color: oklch(43.9% 0.152 266.7);

Tailwind

colors: {
  custom: {
    50: '#767bc0',
    500: '#2c49a5',
    950: '#000000',
  },
}

SCSS

$custom: #2c49a5;
$custom-light: #767bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c49a5",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 165
  },
  "hsl": {
    "h": 225.62,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.43932,
    "c": 0.15243,
    "h": 266.7
  },
  "luminance": 0.08017
}

Semantic roles & 50–950 ramp

primary

#2C49A5

secondary

#C1AC6C

accent

#BC47E1

background

#F7F7FB

surface

#EEEDF7

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C49A5

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

Preview Lab → · Contrast checker → · Palette generator →