#2C4DA5#2C4DA5

#2C4DA5 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.147 H 265.3°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#2C4DA5
RGB	rgb(44, 77, 165)
HSL	hsl(224, 58%, 41%)
HSV	hsv(224, 73%, 65%)
CMYK	cmyk(73.3%, 53.3%, 0%, 35.3%)
CIE-LAB	lab(35.12, 19.43, -51.04)
CIE-LCH	lch(35.12, 54.61, 290.84°)
OKLab	oklab(44.77% -0.012 -0.1468)
OKLCH	oklch(44.77% 0.147 265.3)
XYZ	xyz(10.4817, 8.5587, 36.6896)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4DA5 #A5842C

analogous

#2C89A5 #2C4DA5 #472CA5

triadic

#2C4DA5 #A52C4D #4DA52C

tetradic

#2C4DA5 #A52C89 #A5842C #2CA547

square

#2C4DA5 #A52C89 #A5842C #2CA547

split-complementary

#2C4DA5 #A5472C #89A52C

monochromatic

#122044 #1F3675 #2C4DA5 #4268CD #728ED9

Accessibility & contrast

On white

7.74

#2C4DA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2C4DA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4DA5

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4DA5	#FFFFFF	#000000	##FFFFFF
##2C4DA5	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F58A8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2c4da5;
/* rgb */ color: rgb(44, 77, 165);
/* oklch */ color: oklch(44.8% 0.147 265.3);

Tailwind

colors: {
  custom: {
    50: '#767ec0',
    500: '#2c4da5',
    950: '#000000',
  },
}

SCSS

$custom: #2c4da5;
$custom-light: #767ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4da5",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 165
  },
  "hsl": {
    "h": 223.636,
    "s": 57.895,
    "l": 40.98
  },
  "oklch": {
    "l": 0.44766,
    "c": 0.14734,
    "h": 265.3
  },
  "luminance": 0.0856
}

Semantic roles & 50–950 ramp

primary

#2C4DA5

secondary

#C1AA6C

accent

#B747E1

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #2C4DA5

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

Preview Lab → · Contrast checker → · Palette generator →