#2C4A7E#2C4A7E

#2C4A7E is a dark, moderate blue. Relative luminance 0.069; OKLCH L 41.3% C 0.095 H 260.7°. Best body text is #FFFFFF at 8.79:1 contrast (WCAG AA passes).

Color values

HEX	#2C4A7E
RGB	rgb(44, 74, 126)
HSL	hsl(218, 48%, 33%)
HSV	hsv(218, 65%, 49%)
CMYK	cmyk(65.1%, 41.3%, 0%, 50.6%)
CIE-LAB	lab(31.67, 6.61, -32.80)
CIE-LCH	lch(31.67, 33.46, 281.39°)
OKLab	oklab(41.29% -0.0153 -0.0933)
OKLCH	oklch(41.29% 0.095 260.7)
XYZ	xyz(7.2521, 6.9387, 20.6917)
Luminance	0.0694 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4A7E #7E602C

analogous

#2C737E #2C4A7E #372C7E

triadic

#2C4A7E #7E2C4A #4A7E2C

tetradic

#2C4A7E #7E2C73 #7E602C #2C7E37

square

#2C4A7E #7E2C73 #7E602C #2C7E37

split-complementary

#2C4A7E #7E372C #737E2C

monochromatic

#0C1523 #1C2F51 #2C4A7E #3C65AB #5E84C7

Accessibility & contrast

On white

8.79

#2C4A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#2C4A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4A7E

8.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4A7E	#FFFFFF	#000000	##FFFFFF
##2C4A7E	1.00	8.79	2.39	8.79
#FFFFFF	8.79	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#334F80

Deuteranopia (green-blind)

#27477D

Tritanopia (blue-blind)

#00565E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c4a7e;
/* rgb */ color: rgb(44, 74, 126);
/* oklch */ color: oklch(41.3% 0.095 260.7);

Tailwind

colors: {
  custom: {
    50: '#6e7ca4',
    500: '#2c4a7e',
    950: '#000000',
  },
}

SCSS

$custom: #2c4a7e;
$custom-light: #6e7ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4a7e",
  "rgb": {
    "r": 44,
    "g": 74,
    "b": 126
  },
  "hsl": {
    "h": 218.049,
    "s": 48.235,
    "l": 33.333
  },
  "oklch": {
    "l": 0.41294,
    "c": 0.09454,
    "h": 260.7
  },
  "luminance": 0.06939
}

Semantic roles & 50–950 ramp

primary

#2C4A7E

secondary

#AD8E59

accent

#A650D8

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2C4A7E

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

Preview Lab → · Contrast checker → · Palette generator →