#2D499F#2D499F

#2D499F is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.5% C 0.144 H 266.7°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#2D499F
RGB	rgb(45, 73, 159)
HSL	hsl(225, 56%, 40%)
HSV	hsv(225, 72%, 62%)
CMYK	cmyk(71.7%, 54.1%, 0%, 37.6%)
CIE-LAB	lab(33.62, 19.96, -49.86)
CIE-LCH	lch(33.62, 53.71, 291.82°)
OKLab	oklab(43.5% -0.0082 -0.1434)
OKLCH	oklch(43.5% 0.144 266.7)
XYZ	xyz(9.7206, 7.8252, 33.7923)
Luminance	0.0783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D499F #9F832D

analogous

#2D829F #2D499F #4A2D9F

triadic

#2D499F #9F2D49 #499F2D

tetradic

#2D499F #9F2D82 #9F832D #2D9F4A

square

#2D499F #9F2D82 #9F832D #2D9F4A

split-complementary

#2D499F #9F4A2D #829F2D

monochromatic

#121D40 #20336F #2D499F #4062C9 #7089D6

Accessibility & contrast

On white

8.19

#2D499F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#2D499F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D499F

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D499F	#FFFFFF	#000000	##FFFFFF
##2D499F	1.00	8.19	2.57	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A55A2

Deuteranopia (green-blind)

#004A9D

Tritanopia (blue-blind)

#005E6D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d499f;
/* rgb */ color: rgb(45, 73, 159);
/* oklch */ color: oklch(43.5% 0.144 266.7);

Tailwind

colors: {
  custom: {
    50: '#757bbc',
    500: '#2d499f',
    950: '#000000',
  },
}

SCSS

$custom: #2d499f;
$custom-light: #757bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d499f",
  "rgb": {
    "r": 45,
    "g": 73,
    "b": 159
  },
  "hsl": {
    "h": 225.263,
    "s": 55.882,
    "l": 40
  },
  "oklch": {
    "l": 0.43502,
    "c": 0.14368,
    "h": 266.7
  },
  "luminance": 0.07826
}

Semantic roles & 50–950 ramp

primary

#2D499F

secondary

#BEA96A

accent

#BA49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D499F

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

Preview Lab → · Contrast checker → · Palette generator →