#2D549A#2D549A

#2D549A is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.5% C 0.123 H 261.1°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#2D549A
RGB	rgb(45, 84, 154)
HSL	hsl(219, 55%, 39%)
HSV	hsv(219, 71%, 60%)
CMYK	cmyk(70.8%, 45.5%, 0%, 39.6%)
CIE-LAB	lab(36.42, 10.73, -42.33)
CIE-LCH	lch(36.42, 43.67, 284.22°)
OKLab	oklab(45.54% -0.019 -0.1211)
OKLCH	oklch(45.54% 0.123 261.1)
XYZ	xyz(10.0832, 9.2306, 31.8159)
Luminance	0.0923 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D549A #9A732D

analogous

#2D8B9A #2D549A #3D2D9A

triadic

#2D549A #9A2D54 #549A2D

tetradic

#2D549A #9A2D8B #9A732D #2D9A3D

square

#2D549A #9A2D8B #9A732D #2D9A3D

split-complementary

#2D549A #9A3D2D #8B9A2D

monochromatic

#11203B #1F3A6B #2D549A #3E6FC7 #6D92D4

Accessibility & contrast

On white

7.38

#2D549A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2D549A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D549A

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D549A	#FFFFFF	#000000	##FFFFFF
##2D549A	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315B9D

Deuteranopia (green-blind)

#1D5199

Tritanopia (blue-blind)

#00646F

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d549a;
/* rgb */ color: rgb(45, 84, 154);
/* oklch */ color: oklch(45.5% 0.123 261.1);

Tailwind

colors: {
  custom: {
    50: '#7383b8',
    500: '#2d549a',
    950: '#000000',
  },
}

SCSS

$custom: #2d549a;
$custom-light: #7383b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d549a",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 154
  },
  "hsl": {
    "h": 218.532,
    "s": 54.774,
    "l": 39.02
  },
  "oklch": {
    "l": 0.45537,
    "c": 0.12258,
    "h": 261.1
  },
  "luminance": 0.09232
}

Semantic roles & 50–950 ramp

primary

#2D549A

secondary

#BB9D67

accent

#A94ADE

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2D549A

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

Preview Lab → · Contrast checker → · Palette generator →