#2C4DA2#2C4DA2

#2C4DA2 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.5% C 0.143 H 265.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DA2
RGB	rgb(44, 77, 162)
HSL	hsl(223, 57%, 40%)
HSV	hsv(223, 73%, 64%)
CMYK	cmyk(72.8%, 52.5%, 0%, 36.5%)
CIE-LAB	lab(34.90, 18.28, -49.59)
CIE-LCH	lch(34.90, 52.85, 290.24°)
OKLab	oklab(44.53% -0.0123 -0.1426)
OKLCH	oklch(44.53% 0.143 265.1)
XYZ	xyz(10.2119, 8.4508, 35.2684)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DA2 #A2812C

analogous

#2C88A2 #2C4DA2 #462CA2

triadic

#2C4DA2 #A22C4D #4DA22C

tetradic

#2C4DA2 #A22C88 #A2812C #2CA246

square

#2C4DA2 #A22C88 #A2812C #2CA246

split-complementary

#2C4DA2 #A2462C #88A22C

monochromatic

#121F42 #1F3672 #2C4DA2 #4067CB #708DD8

Accessibility & contrast

On white

7.81

#2C4DA2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2C4DA2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DA2

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DA2	#FFFFFF	#000000	##FFFFFF
##2C4DA2	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1658A5

Deuteranopia (green-blind)

#004DA0

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c4da2;
/* rgb */ color: rgb(44, 77, 162);
/* oklch */ color: oklch(44.5% 0.143 265.1);

Tailwind

colors: {
  custom: {
    50: '#757ebe',
    500: '#2c4da2',
    950: '#000000',
  },
}

SCSS

$custom: #2c4da2;
$custom-light: #757ebe;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4da2",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 162
  },
  "hsl": {
    "h": 223.22,
    "s": 57.282,
    "l": 40.392
  },
  "oklch": {
    "l": 0.44534,
    "c": 0.14312,
    "h": 265.1
  },
  "luminance": 0.08452
}

Semantic roles & 50–950 ramp

primary

#2C4DA2

secondary

#BFA86A

accent

#B647E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C4DA2

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

Preview Lab → · Contrast checker → · Palette generator →