#2A2D9A#2A2D9A

#2A2D9A is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.6% C 0.172 H 273.2°. Best body text is #FFFFFF at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A2D9A
RGB	rgb(42, 45, 154)
HSL	hsl(238, 57%, 38%)
HSV	hsv(238, 73%, 60%)
CMYK	cmyk(72.7%, 70.8%, 0%, 39.6%)
CIE-LAB	lab(25.87, 36.12, -59.48)
CIE-LCH	lch(25.87, 69.59, 301.26°)
OKLab	oklab(37.6% 0.0097 -0.172)
OKLCH	oklch(37.6% 0.172 273.2)
XYZ	xyz(7.7240, 4.7013, 31.0660)
Luminance	0.0470 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2D9A #9A972A

analogous

#2A659A #2A2D9A #5F2A9A

triadic

#2A2D9A #9A2A2D #2D9A2A

tetradic

#2A2D9A #9A2A65 #9A972A #2A9A5F

square

#2A2D9A #9A2A65 #9A972A #2A9A5F

split-complementary

#2A2D9A #9A5F2A #659A2A

monochromatic

#10113A #1D1F6A #2A2D9A #383CC9 #686BD6

Accessibility & contrast

On white

10.82

#2A2D9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2A2D9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2D9A

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2D9A	#FFFFFF	#000000	##FFFFFF
##2A2D9A	1.00	10.82	1.94	10.82
#FFFFFF	10.82	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439D

Deuteranopia (green-blind)

#003898

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a2d9a;
/* rgb */ color: rgb(42, 45, 154);
/* oklch */ color: oklch(37.6% 0.172 273.2);

Tailwind

colors: {
  custom: {
    50: '#7567b9',
    500: '#2a2d9a',
    950: '#000000',
  },
}

SCSS

$custom: #2a2d9a;
$custom-light: #7567b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2d9a",
  "rgb": {
    "r": 42,
    "g": 45,
    "b": 154
  },
  "hsl": {
    "h": 238.393,
    "s": 57.143,
    "l": 38.431
  },
  "oklch": {
    "l": 0.37595,
    "c": 0.17227,
    "h": 273.2
  },
  "luminance": 0.04702
}

Semantic roles & 50–950 ramp

primary

#2A2D9A

secondary

#BCBA63

accent

#DC47E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2A2D9A

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

Preview Lab → · Contrast checker → · Palette generator →