#2D429D#2D429D

#2D429D is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.9% C 0.150 H 269.1°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#2D429D
RGB	rgb(45, 66, 157)
HSL	hsl(229, 55%, 40%)
HSV	hsv(229, 71%, 62%)
CMYK	cmyk(71.3%, 58%, 0%, 38.4%)
CIE-LAB	lab(31.55, 23.90, -52.01)
CIE-LCH	lch(31.55, 57.24, 294.68°)
OKLab	oklab(41.9% -0.0024 -0.1499)
OKLCH	oklch(41.9% 0.15 269.1)
XYZ	xyz(9.1141, 6.8877, 32.7409)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D429D #9D882D

analogous

#2D7A9D #2D429D #502D9D

triadic

#2D429D #9D2D42 #429D2D

tetradic

#2D429D #9D2D7A #9D882D #2D9D50

square

#2D429D #9D2D7A #9D882D #2D9D50

split-complementary

#2D429D #9D502D #7A9D2D

monochromatic

#121A3E #1F2E6D #2D429D #3F59C8 #6F82D6

Accessibility & contrast

On white

8.83

#2D429D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#2D429D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D429D

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D429D	#FFFFFF	#000000	##FFFFFF
##2D429D	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A0

Deuteranopia (green-blind)

#00459B

Tritanopia (blue-blind)

#005869

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d429d;
/* rgb */ color: rgb(45, 66, 157);
/* oklch */ color: oklch(41.9% 0.150 269.1);

Tailwind

colors: {
  custom: {
    50: '#7576bb',
    500: '#2d429d',
    950: '#000000',
  },
}

SCSS

$custom: #2d429d;
$custom-light: #7576bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2d429d",
  "rgb": {
    "r": 45,
    "g": 66,
    "b": 157
  },
  "hsl": {
    "h": 228.75,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.419,
    "c": 0.14988,
    "h": 269.1
  },
  "luminance": 0.06889
}

Semantic roles & 50–950 ramp

primary

#2D429D

secondary

#BDAD69

accent

#C349DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2D429D

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

Preview Lab → · Contrast checker → · Palette generator →