#2D549E#2D549E

#2D549E is a mid, vivid blue. Relative luminance 0.094; OKLCH L 45.8% C 0.128 H 261.8°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#2D549E
RGB	rgb(45, 84, 158)
HSL	hsl(219, 56%, 40%)
HSV	hsv(219, 72%, 62%)
CMYK	cmyk(71.5%, 46.8%, 0%, 38%)
CIE-LAB	lab(36.68, 12.25, -44.32)
CIE-LCH	lch(36.68, 45.99, 285.45°)
OKLab	oklab(45.82% -0.0183 -0.127)
OKLCH	oklch(45.82% 0.128 261.8)
XYZ	xyz(10.4219, 9.3661, 33.5997)
Luminance	0.0937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D549E #9E772D

analogous

#2D8D9E #2D549E #3F2D9E

triadic

#2D549E #9E2D54 #549E2D

tetradic

#2D549E #9E2D8D #9E772D #2D9E3F

square

#2D549E #9E2D8D #9E772D #2D9E3F

split-complementary

#2D549E #9E3F2D #8D9E2D

monochromatic

#12213F #1F3B6E #2D549E #406FC9 #6F93D6

Accessibility & contrast

On white

7.31

#2D549E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#2D549E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D549E

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D549E	#FFFFFF	#000000	##FFFFFF
##2D549E	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5CA1

Deuteranopia (green-blind)

#16519C

Tritanopia (blue-blind)

#006571

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2d549e;
/* rgb */ color: rgb(45, 84, 158);
/* oklch */ color: oklch(45.8% 0.128 261.8);

Tailwind

colors: {
  custom: {
    50: '#7483bb',
    500: '#2d549e',
    950: '#000000',
  },
}

SCSS

$custom: #2d549e;
$custom-light: #7483bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d549e",
  "rgb": {
    "r": 45,
    "g": 84,
    "b": 158
  },
  "hsl": {
    "h": 219.292,
    "s": 55.665,
    "l": 39.804
  },
  "oklch": {
    "l": 0.45815,
    "c": 0.12827,
    "h": 261.8
  },
  "luminance": 0.09367
}

Semantic roles & 50–950 ramp

primary

#2D549E

secondary

#BDA069

accent

#AB49DF

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2D549E

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

Preview Lab → · Contrast checker → · Palette generator →