#2C4471#2C4471

#2C4471 is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.0% C 0.082 H 262.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#2C4471
RGB	rgb(44, 68, 113)
HSL	hsl(219, 44%, 31%)
HSV	hsv(219, 61%, 44%)
CMYK	cmyk(61.1%, 39.8%, 0%, 55.7%)
CIE-LAB	lab(29.06, 5.80, -28.79)
CIE-LCH	lch(29.06, 29.37, 281.39°)
OKLab	oklab(39.03% -0.0114 -0.0816)
OKLCH	oklch(39.03% 0.082 262)
XYZ	xyz(6.0854, 5.8615, 16.4303)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4471 #71592C

analogous

#2C6671 #2C4471 #362C71

triadic

#2C4471 #712C44 #44712C

tetradic

#2C4471 #712C66 #71592C #2C7136

square

#2C4471 #712C66 #71592C #2C7136

split-complementary

#2C4471 #71362C #66712C

monochromatic

#0A0F19 #1B2945 #2C4471 #3D5F9D #597CBE

Accessibility & contrast

On white

9.67

#2C4471 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2C4471 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4471

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4471	#FFFFFF	#000000	##FFFFFF
##2C4471	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314873

Deuteranopia (green-blind)

#284270

Tritanopia (blue-blind)

#004E55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c4471;
/* rgb */ color: rgb(44, 68, 113);
/* oklch */ color: oklch(39.0% 0.082 262.0);

Tailwind

colors: {
  custom: {
    50: '#6b779a',
    500: '#2c4471',
    950: '#000000',
  },
}

SCSS

$custom: #2c4471;
$custom-light: #6b779a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4471",
  "rgb": {
    "r": 44,
    "g": 68,
    "b": 113
  },
  "hsl": {
    "h": 219.13,
    "s": 43.949,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39026,
    "c": 0.08242,
    "h": 262
  },
  "luminance": 0.05862
}

Semantic roles & 50–950 ramp

primary

#2C4471

secondary

#A38856

accent

#A754D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2C4471

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

Preview Lab → · Contrast checker → · Palette generator →