#2D549C#2D549C

#2D549C is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.7% C 0.125 H 261.4°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D549C
RGB	rgb(45, 84, 156)
HSL	hsl(219, 55%, 39%)
HSV	hsv(219, 71%, 61%)
CMYK	cmyk(71.2%, 46.2%, 0%, 38.8%)
CIE-LAB	lab(36.55, 11.49, -43.33)
CIE-LCH	lch(36.55, 44.83, 284.85°)
OKLab	oklab(45.68% -0.0186 -0.124)
OKLCH	oklch(45.68% 0.125 261.4)
XYZ	xyz(10.2511, 9.2978, 32.7004)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D549C #9C752D

analogous

#2D8C9C #2D549C #3E2D9C

triadic

#2D549C #9C2D54 #549C2D

tetradic

#2D549C #9C2D8C #9C752D #2D9C3E

square

#2D549C #9C2D8C #9C752D #2D9C3E

split-complementary

#2D549C #9C3E2D #8C9C2D

monochromatic

#12213D #1F3A6D #2D549C #3F6FC8 #6E92D5

Accessibility & contrast

On white

7.34

#2D549C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2D549C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D549C

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D549C	#FFFFFF	#000000	##FFFFFF
##2D549C	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305B9F

Deuteranopia (green-blind)

#1A519B

Tritanopia (blue-blind)

#006570

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d549c;
/* rgb */ color: rgb(45, 84, 156);
/* oklch */ color: oklch(45.7% 0.125 261.4);

Tailwind

colors: {
  custom: {
    50: '#7483ba',
    500: '#2d549c',
    950: '#000000',
  },
}

SCSS

$custom: #2d549c;
$custom-light: #7483ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d549c",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 156
  },
  "hsl": {
    "h": 218.919,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.45675,
    "c": 0.12543,
    "h": 261.4
  },
  "luminance": 0.09299
}

Semantic roles & 50–950 ramp

primary

#2D549C

secondary

#BC9F68

accent

#AA49DF

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D549C

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

Preview Lab → · Contrast checker → · Palette generator →