#2C4D8D#2C4D8D

#2C4D8D is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.0% C 0.113 H 262.2°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#2C4D8D
RGB	rgb(44, 77, 141)
HSL	hsl(220, 52%, 36%)
HSV	hsv(220, 69%, 55%)
CMYK	cmyk(68.8%, 45.4%, 0%, 44.7%)
CIE-LAB	lab(33.49, 10.27, -39.14)
CIE-LCH	lch(33.49, 40.47, 284.70°)
OKLab	oklab(43% -0.0153 -0.1119)
OKLCH	oklch(43% 0.113 262.2)
XYZ	xyz(8.4986, 7.7655, 26.2451)
Luminance	0.0777 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4D8D #8D6C2C

analogous

#2C7E8D #2C4D8D #3C2C8D

triadic

#2C4D8D #8D2C4D #4D8D2C

tetradic

#2C4D8D #8D2C7E #8D6C2C #2C8D3C

square

#2C4D8D #8D2C7E #8D6C2C #2C8D3C

split-complementary

#2C4D8D #8D3C2C #7E8D2C

monochromatic

#0F1A30 #1D345E #2C4D8D #3B66BC #6589CF

Accessibility & contrast

On white

8.22

#2C4D8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2C4D8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4D8D

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4D8D	#FFFFFF	#000000	##FFFFFF
##2C4D8D	1.00	8.22	2.55	8.22
#FFFFFF	8.22	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E548F

Deuteranopia (green-blind)

#1D4B8C

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c4d8d;
/* rgb */ color: rgb(44, 77, 141);
/* oklch */ color: oklch(43.0% 0.113 262.2);

Tailwind

colors: {
  custom: {
    50: '#717eaf',
    500: '#2c4d8d',
    950: '#000000',
  },
}

SCSS

$custom: #2c4d8d;
$custom-light: #717eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4d8d",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 141
  },
  "hsl": {
    "h": 219.588,
    "s": 52.432,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42999,
    "c": 0.11291,
    "h": 262.2
  },
  "luminance": 0.07766
}

Semantic roles & 50–950 ramp

primary

#2C4D8D

secondary

#B59860

accent

#AB4CDC

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2C4D8D

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

Preview Lab → · Contrast checker → · Palette generator →