#2C4AA1#2C4AA1

#2C4AA1 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.8% C 0.146 H 266.1°. Best body text is #FFFFFF at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C4AA1
RGB	rgb(44, 74, 161)
HSL	hsl(225, 57%, 40%)
HSV	hsv(225, 73%, 63%)
CMYK	cmyk(72.7%, 54%, 0%, 36.9%)
CIE-LAB	lab(33.99, 19.91, -50.46)
CIE-LCH	lch(33.99, 54.24, 291.53°)
OKLab	oklab(43.82% -0.0098 -0.1452)
OKLCH	oklch(43.82% 0.146 266.1)
XYZ	xyz(9.9183, 8.0052, 34.7338)
Luminance	0.0801 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4AA1 #A1832C

analogous

#2C85A1 #2C4AA1 #482CA1

triadic

#2C4AA1 #A12C4A #4AA12C

tetradic

#2C4AA1 #A12C85 #A1832C #2CA148

square

#2C4AA1 #A12C85 #A1832C #2CA148

split-complementary

#2C4AA1 #A1482C #85A12C

monochromatic

#121E41 #1F3471 #2C4AA1 #4063CB #708AD8

Accessibility & contrast

On white

8.07

#2C4AA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2C4AA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4AA1

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4AA1	#FFFFFF	#000000	##FFFFFF
##2C4AA1	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)

#0A56A4

Deuteranopia (green-blind)

#004B9F

Tritanopia (blue-blind)

#005F6E

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c4aa1;
/* rgb */ color: rgb(44, 74, 161);
/* oklch */ color: oklch(43.8% 0.146 266.1);

Tailwind

colors: {
  custom: {
    50: '#757cbd',
    500: '#2c4aa1',
    950: '#000000',
  },
}

SCSS

$custom: #2c4aa1;
$custom-light: #757cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4aa1",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 161
  },
  "hsl": {
    "h": 224.615,
    "s": 57.073,
    "l": 40.196
  },
  "oklch": {
    "l": 0.43821,
    "c": 0.14553,
    "h": 266.1
  },
  "luminance": 0.08006
}

Semantic roles & 50–950 ramp

primary

#2C4AA1

secondary

#BFA96A

accent

#B947E0

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C4AA1

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

Preview Lab → · Contrast checker → · Palette generator →