#2C4D90#2C4D90

#2C4D90 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.2% C 0.117 H 262.8°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#2C4D90
RGB	rgb(44, 77, 144)
HSL	hsl(220, 53%, 37%)
HSV	hsv(220, 69%, 56%)
CMYK	cmyk(69.4%, 46.5%, 0%, 43.5%)
CIE-LAB	lab(33.68, 11.41, -40.67)
CIE-LCH	lch(33.68, 42.24, 285.67°)
OKLab	oklab(43.21% -0.0148 -0.1163)
OKLCH	oklch(43.21% 0.117 262.8)
XYZ	xyz(8.7248, 7.8560, 27.4367)
Luminance	0.0786 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4D90 #906F2C

analogous

#2C7F90 #2C4D90 #3D2C90

triadic

#2C4D90 #902C4D #4D902C

tetradic

#2C4D90 #902C7F #906F2C #2C903D

square

#2C4D90 #902C7F #906F2C #2C903D

split-complementary

#2C4D90 #903D2C #7F902C

monochromatic

#0F1B32 #1E3461 #2C4D90 #3A66BF #6689D0

Accessibility & contrast

On white

8.17

#2C4D90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2C4D90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4D90

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4D90	#FFFFFF	#000000	##FFFFFF
##2C4D90	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5493

Deuteranopia (green-blind)

#194B8F

Tritanopia (blue-blind)

#005D67

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c4d90;
/* rgb */ color: rgb(44, 77, 144);
/* oklch */ color: oklch(43.2% 0.117 262.8);

Tailwind

colors: {
  custom: {
    50: '#717eb1',
    500: '#2c4d90',
    950: '#000000',
  },
}

SCSS

$custom: #2c4d90;
$custom-light: #717eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4d90",
  "rgb": {
    "r": 44,
    "g": 77,
    "b": 144
  },
  "hsl": {
    "h": 220.2,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43208,
    "c": 0.11728,
    "h": 262.8
  },
  "luminance": 0.07857
}

Semantic roles & 50–950 ramp

primary

#2C4D90

secondary

#B79A61

accent

#AD4BDD

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080911

muted

#7B7B80

Preview Lab

Preview with #2C4D90

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

Preview Lab → · Contrast checker → · Palette generator →