#2C4081#2C4081

#2C4081 is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.2% C 0.112 H 268.1°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#2C4081
RGB	rgb(44, 64, 129)
HSL	hsl(226, 49%, 34%)
HSV	hsv(226, 66%, 51%)
CMYK	cmyk(65.9%, 50.4%, 0%, 49.4%)
CIE-LAB	lab(28.87, 14.51, -39.14)
CIE-LCH	lch(28.87, 41.75, 290.34°)
OKLab	oklab(39.21% -0.0038 -0.1121)
OKLCH	oklch(39.21% 0.112 268.1)
XYZ	xyz(6.8332, 5.7866, 21.5215)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4081 #816D2C

analogous

#2C6B81 #2C4081 #432C81

triadic

#2C4081 #812C40 #40812C

tetradic

#2C4081 #812C6B #816D2C #2C8143

square

#2C4081 #812C6B #816D2C #2C8143

split-complementary

#2C4081 #81432C #6B812C

monochromatic

#0D1326 #1C2953 #2C4081 #3C57AF #5F78C8

Accessibility & contrast

On white

9.73

#2C4081 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2C4081 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4081

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4081	#FFFFFF	#000000	##FFFFFF
##2C4081	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E4883

Deuteranopia (green-blind)

#0B4080

Tritanopia (blue-blind)

#004F5A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2c4081;
/* rgb */ color: rgb(44, 64, 129);
/* oklch */ color: oklch(39.2% 0.112 268.1);

Tailwind

colors: {
  custom: {
    50: '#6f74a6',
    500: '#2c4081',
    950: '#000000',
  },
}

SCSS

$custom: #2c4081;
$custom-light: #6f74a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4081",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 129
  },
  "hsl": {
    "h": 225.882,
    "s": 49.133,
    "l": 33.922
  },
  "oklch": {
    "l": 0.39205,
    "c": 0.11213,
    "h": 268.1
  },
  "luminance": 0.05787
}

Semantic roles & 50–950 ramp

primary

#2C4081

secondary

#AF9B5A

accent

#B84FD9

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2C4081

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

Preview Lab → · Contrast checker → · Palette generator →