#2C49B1#2C49B1

#2C49B1 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.169 H 267.2°. Best body text is #FFFFFF at 7.79:1 contrast (WCAG AA passes).

Color values

HEX	#2C49B1
RGB	rgb(44, 73, 177)
HSL	hsl(227, 60%, 43%)
HSV	hsv(227, 75%, 69%)
CMYK	cmyk(75.1%, 58.8%, 0%, 30.6%)
CIE-LAB	lab(34.95, 26.64, -58.46)
CIE-LCH	lch(34.95, 64.24, 294.50°)
OKLab	oklab(44.93% -0.0081 -0.1687)
OKLCH	oklch(44.93% 0.169 267.2)
XYZ	xyz(11.3543, 8.4737, 42.6236)
Luminance	0.0848 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C49B1 #B1942C

analogous

#2C8BB1 #2C49B1 #512CB1

triadic

#2C49B1 #B12C49 #49B12C

tetradic

#2C49B1 #B12C8B #B1942C #2CB151

square

#2C49B1 #B12C8B #B1942C #2CB151

split-complementary

#2C49B1 #B1512C #8BB12C

monochromatic

#14214F #203580 #2C49B1 #4966D2 #7A8FDE

Accessibility & contrast

On white

7.79

#2C49B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2C49B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C49B1

7.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C49B1	#FFFFFF	#000000	##FFFFFF
##2C49B1	1.00	7.79	2.70	7.79
#FFFFFF	7.79	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B4

Deuteranopia (green-blind)

#004CAF

Tritanopia (blue-blind)

#006376

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c49b1;
/* rgb */ color: rgb(44, 73, 177);
/* oklch */ color: oklch(44.9% 0.169 267.2);

Tailwind

colors: {
  custom: {
    50: '#797bc9',
    500: '#2c49b1',
    950: '#000000',
  },
}

SCSS

$custom: #2c49b1;
$custom-light: #797bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c49b1",
  "rgb": {
    "r": 44,
    "g": 73,
    "b": 177
  },
  "hsl": {
    "h": 226.917,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44927,
    "c": 0.16894,
    "h": 267.2
  },
  "luminance": 0.08475
}

Semantic roles & 50–950 ramp

primary

#2C49B1

secondary

#C6B473

accent

#C144E3

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2C49B1

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

Preview Lab → · Contrast checker → · Palette generator →