#2D479C#2D479C

#2D479C is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.8% C 0.142 H 267.3°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D479C
RGB	rgb(45, 71, 156)
HSL	hsl(226, 55%, 39%)
HSV	hsv(226, 71%, 61%)
CMYK	cmyk(71.2%, 54.5%, 0%, 38.8%)
CIE-LAB	lab(32.84, 20.17, -49.31)
CIE-LCH	lch(32.84, 53.27, 292.24°)
OKLab	oklab(42.85% -0.0067 -0.1418)
OKLCH	oklch(42.85% 0.142 267.3)
XYZ	xyz(9.3341, 7.4637, 32.3948)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D479C #9C822D

analogous

#2D7F9C #2D479C #4B2D9C

triadic

#2D479C #9C2D47 #479C2D

tetradic

#2D479C #9C2D7F #9C822D #2D9C4B

square

#2D479C #9C2D7F #9C822D #2D9C4B

split-complementary

#2D479C #9C4B2D #7F9C2D

monochromatic

#121C3D #1F316D #2D479C #3F5FC8 #6E86D5

Accessibility & contrast

On white

8.42

#2D479C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#2D479C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D479C

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D479C	#FFFFFF	#000000	##FFFFFF
##2D479C	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07539F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d479c;
/* rgb */ color: rgb(45, 71, 156);
/* oklch */ color: oklch(42.8% 0.142 267.3);

Tailwind

colors: {
  custom: {
    50: '#7479ba',
    500: '#2d479c',
    950: '#000000',
  },
}

SCSS

$custom: #2d479c;
$custom-light: #7479ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d479c",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 156
  },
  "hsl": {
    "h": 225.946,
    "s": 55.224,
    "l": 39.412
  },
  "oklch": {
    "l": 0.42846,
    "c": 0.14201,
    "h": 267.3
  },
  "luminance": 0.07465
}

Semantic roles & 50–950 ramp

primary

#2D479C

secondary

#BCA968

accent

#BC49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D479C

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

Preview Lab → · Contrast checker → · Palette generator →