#2C4372#2C4372

#2C4372 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 38.9% C 0.085 H 263.3°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#2C4372
RGB	rgb(44, 67, 114)
HSL	hsl(220, 44%, 31%)
HSV	hsv(220, 61%, 45%)
CMYK	cmyk(61.4%, 41.2%, 0%, 55.3%)
CIE-LAB	lab(28.81, 6.85, -29.82)
CIE-LCH	lch(28.81, 30.59, 282.93°)
OKLab	oklab(38.85% -0.01 -0.0846)
OKLCH	oklch(38.85% 0.085 263.3)
XYZ	xyz(6.0821, 5.7642, 16.7084)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4372 #725B2C

analogous

#2C6672 #2C4372 #382C72

triadic

#2C4372 #722C43 #43722C

tetradic

#2C4372 #722C66 #725B2C #2C7238

square

#2C4372 #722C66 #725B2C #2C7238

split-complementary

#2C4372 #72382C #66722C

monochromatic

#0A0F1A #1B2946 #2C4372 #3D5D9E #597BBF

Accessibility & contrast

On white

9.75

#2C4372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2C4372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4372

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4372	#FFFFFF	#000000	##FFFFFF
##2C4372	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4774

Deuteranopia (green-blind)

#264171

Tritanopia (blue-blind)

#004D55

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c4372;
/* rgb */ color: rgb(44, 67, 114);
/* oklch */ color: oklch(38.9% 0.085 263.3);

Tailwind

colors: {
  custom: {
    50: '#6c769b',
    500: '#2c4372',
    950: '#000000',
  },
}

SCSS

$custom: #2c4372;
$custom-light: #6c769b;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4372",
  "rgb": {
    "r": 44,
    "g": 67,
    "b": 114
  },
  "hsl": {
    "h": 220.286,
    "s": 44.304,
    "l": 30.98
  },
  "oklch": {
    "l": 0.38851,
    "c": 0.08523,
    "h": 263.3
  },
  "luminance": 0.05765
}

Semantic roles & 50–950 ramp

primary

#2C4372

secondary

#A48A56

accent

#AA54D4

background

#F6F7F9

surface

#ECEDF2

border

#C7C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #2C4372

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

Preview Lab → · Contrast checker → · Palette generator →