#2C4E89#2C4E89

#2C4E89 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.0% C 0.106 H 260.7°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#2C4E89
RGB	rgb(44, 78, 137)
HSL	hsl(218, 51%, 35%)
HSV	hsv(218, 68%, 54%)
CMYK	cmyk(67.9%, 43.1%, 0%, 46.3%)
CIE-LAB	lab(33.54, 8.08, -36.61)
CIE-LCH	lch(33.54, 37.49, 282.45°)
OKLab	oklab(42.96% -0.0172 -0.1044)
OKLCH	oklch(42.96% 0.106 260.7)
XYZ	xyz(8.2768, 7.7896, 24.7294)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4E89 #89672C

analogous

#2C7C89 #2C4E89 #392C89

triadic

#2C4E89 #892C4E #4E892C

tetradic

#2C4E89 #892C7C #89672C #2C8939

square

#2C4E89 #892C7C #89672C #2C8939

split-complementary

#2C4E89 #89392C #7C892C

monochromatic

#0E192C #1D345B #2C4E89 #3B68B7 #6389CD

Accessibility & contrast

On white

8.21

#2C4E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#2C4E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4E89

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4E89	#FFFFFF	#000000	##FFFFFF
##2C4E89	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33548B

Deuteranopia (green-blind)

#244B88

Tritanopia (blue-blind)

#005C65

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2c4e89;
/* rgb */ color: rgb(44, 78, 137);
/* oklch */ color: oklch(43.0% 0.106 260.7);

Tailwind

colors: {
  custom: {
    50: '#707fac',
    500: '#2c4e89',
    950: '#000000',
  },
}

SCSS

$custom: #2c4e89;
$custom-light: #707fac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4e89",
  "rgb": {
    "r": 44,
    "g": 78,
    "b": 137
  },
  "hsl": {
    "h": 218.065,
    "s": 51.381,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42958,
    "c": 0.10582,
    "h": 260.7
  },
  "luminance": 0.0779
}

Semantic roles & 50–950 ramp

primary

#2C4E89

secondary

#B3945E

accent

#A74DDB

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2C4E89

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

Preview Lab → · Contrast checker → · Palette generator →