#2C4E90#2C4E90

#2C4E90 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.4% C 0.116 H 262.2°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E90
RGB	rgb(44, 78, 144)
HSL	hsl(220, 53%, 37%)
HSV	hsv(220, 69%, 56%)
CMYK	cmyk(69.4%, 45.8%, 0%, 43.5%)
CIE-LAB	lab(33.98, 10.74, -40.19)
CIE-LCH	lch(33.98, 41.60, 284.96°)
OKLab	oklab(43.44% -0.0158 -0.1149)
OKLCH	oklch(43.44% 0.116 262.2)
XYZ	xyz(8.7954, 7.9970, 27.4602)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E90 #906E2C

analogous

#2C8090 #2C4E90 #3C2C90

triadic

#2C4E90 #902C4E #4E902C

tetradic

#2C4E90 #902C80 #906E2C #2C903C

square

#2C4E90 #902C80 #906E2C #2C903C

split-complementary

#2C4E90 #903C2C #80902C

monochromatic

#0F1B32 #1E3561 #2C4E90 #3A67BF #668AD0

Accessibility & contrast

On white

8.08

#2C4E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2C4E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E90

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E90	#FFFFFF	#000000	##FFFFFF
##2C4E90	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5593

Deuteranopia (green-blind)

#1B4C8F

Tritanopia (blue-blind)

#005D68

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2c4e90;
/* rgb */ color: rgb(44, 78, 144);
/* oklch */ color: oklch(43.4% 0.116 262.2);

Tailwind

colors: {
  custom: {
    50: '#717fb1',
    500: '#2c4e90',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e90;
$custom-light: #717fb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e90",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 144
  },
  "hsl": {
    "h": 219.6,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43435,
    "c": 0.11602,
    "h": 262.2
  },
  "luminance": 0.07998
}

Semantic roles & 50–950 ramp

primary

#2C4E90

secondary

#B79A61

accent

#AB4BDD

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #2C4E90

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

Preview Lab → · Contrast checker → · Palette generator →