#2C4089#2C4089

#2C4089 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.124 H 268.7°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2C4089
RGB	rgb(44, 64, 137)
HSL	hsl(227, 51%, 35%)
HSV	hsv(227, 68%, 54%)
CMYK	cmyk(67.9%, 53.3%, 0%, 46.3%)
CIE-LAB	lab(29.43, 17.54, -43.20)
CIE-LCH	lch(29.43, 46.63, 292.10°)
OKLab	oklab(39.81% -0.0029 -0.124)
OKLCH	oklch(39.81% 0.124 268.7)
XYZ	xyz(7.3859, 6.0077, 24.4324)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4089 #89752C

analogous

#2C6E89 #2C4089 #472C89

triadic

#2C4089 #892C40 #40892C

tetradic

#2C4089 #892C6E #89752C #2C8947

square

#2C4089 #892C6E #89752C #2C8947

split-complementary

#2C4089 #89472C #6E892C

monochromatic

#0E152C #1D2A5B #2C4089 #3B56B7 #6379CD

Accessibility & contrast

On white

9.54

#2C4089 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2C4089 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4089

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4089	#FFFFFF	#000000	##FFFFFF
##2C4089	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#134A8C

Deuteranopia (green-blind)

#004188

Tritanopia (blue-blind)

#00515E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c4089;
/* rgb */ color: rgb(44, 64, 137);
/* oklch */ color: oklch(39.8% 0.124 268.7);

Tailwind

colors: {
  custom: {
    50: '#7074ac',
    500: '#2c4089',
    950: '#000000',
  },
}

SCSS

$custom: #2c4089;
$custom-light: #7074ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4089",
  "rgb": {
    "r": 44,
    "g": 64,
    "b": 137
  },
  "hsl": {
    "h": 227.097,
    "s": 51.381,
    "l": 35.49
  },
  "oklch": {
    "l": 0.39814,
    "c": 0.12404,
    "h": 268.7
  },
  "luminance": 0.06008
}

Semantic roles & 50–950 ramp

primary

#2C4089

secondary

#B3A15E

accent

#BC4DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2C4089

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

Preview Lab → · Contrast checker → · Palette generator →