#2D479F#2D479F

#2D479F is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.1% C 0.146 H 267.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#2D479F
RGB	rgb(45, 71, 159)
HSL	hsl(226, 56%, 40%)
HSV	hsv(226, 72%, 62%)
CMYK	cmyk(71.7%, 55.3%, 0%, 37.6%)
CIE-LAB	lab(33.06, 21.30, -50.76)
CIE-LCH	lch(33.06, 55.05, 292.77°)
OKLab	oklab(43.09% -0.0065 -0.1461)
OKLCH	oklch(43.09% 0.146 267.5)
XYZ	xyz(9.5913, 7.5666, 33.7492)
Luminance	0.0757 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D479F #9F852D

analogous

#2D809F #2D479F #4C2D9F

triadic

#2D479F #9F2D47 #479F2D

tetradic

#2D479F #9F2D80 #9F852D #2D9F4C

square

#2D479F #9F2D80 #9F852D #2D9F4C

split-complementary

#2D479F #9F4C2D #809F2D

monochromatic

#121C40 #20326F #2D479F #405FC9 #7087D6

Accessibility & contrast

On white

8.35

#2D479F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#2D479F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D479F

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D479F	#FFFFFF	#000000	##FFFFFF
##2D479F	1.00	8.35	2.51	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#00499D

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d479f;
/* rgb */ color: rgb(45, 71, 159);
/* oklch */ color: oklch(43.1% 0.146 267.5);

Tailwind

colors: {
  custom: {
    50: '#7579bc',
    500: '#2d479f',
    950: '#000000',
  },
}

SCSS

$custom: #2d479f;
$custom-light: #7579bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d479f",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 159
  },
  "hsl": {
    "h": 226.316,
    "s": 55.882,
    "l": 40
  },
  "oklch": {
    "l": 0.43085,
    "c": 0.14626,
    "h": 267.5
  },
  "luminance": 0.07568
}

Semantic roles & 50–950 ramp

primary

#2D479F

secondary

#BEAB6A

accent

#BD49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D479F

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

Preview Lab → · Contrast checker → · Palette generator →