#2C4DA4#2C4DA4

#2C4DA4 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.7% C 0.146 H 265.3°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DA4
RGB	rgb(44, 77, 164)
HSL	hsl(224, 58%, 41%)
HSV	hsv(224, 73%, 64%)
CMYK	cmyk(73.2%, 53%, 0%, 35.7%)
CIE-LAB	lab(35.05, 19.05, -50.55)
CIE-LCH	lch(35.05, 54.02, 290.64°)
OKLab	oklab(44.69% -0.0121 -0.1454)
OKLCH	oklch(44.69% 0.146 265.3)
XYZ	xyz(10.3911, 8.5225, 36.2121)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DA4 #A4832C

analogous

#2C89A4 #2C4DA4 #472CA4

triadic

#2C4DA4 #A42C4D #4DA42C

tetradic

#2C4DA4 #A42C89 #A4832C #2CA447

square

#2C4DA4 #A42C89 #A4832C #2CA447

split-complementary

#2C4DA4 #A4472C #89A42C

monochromatic

#122043 #1F3674 #2C4DA4 #4167CC #718ED9

Accessibility & contrast

On white

7.76

#2C4DA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#2C4DA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DA4

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DA4	#FFFFFF	#000000	##FFFFFF
##2C4DA4	1.00	7.76	2.70	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1258A7

Deuteranopia (green-blind)

#004DA2

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2c4da4;
/* rgb */ color: rgb(44, 77, 164);
/* oklch */ color: oklch(44.7% 0.146 265.3);

Tailwind

colors: {
  custom: {
    50: '#757ec0',
    500: '#2c4da4',
    950: '#000000',
  },
}

SCSS

$custom: #2c4da4;
$custom-light: #757ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4da4",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 164
  },
  "hsl": {
    "h": 223.5,
    "s": 57.692,
    "l": 40.784
  },
  "oklch": {
    "l": 0.44689,
    "c": 0.14593,
    "h": 265.3
  },
  "luminance": 0.08524
}

Semantic roles & 50–950 ramp

primary

#2C4DA4

secondary

#C0A96B

accent

#B747E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C4DA4

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

Preview Lab → · Contrast checker → · Palette generator →