#2A3396#2A3396

#2A3396 is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.2% C 0.160 H 272.2°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#2A3396
RGB	rgb(42, 51, 150)
HSL	hsl(235, 56%, 38%)
HSV	hsv(235, 72%, 59%)
CMYK	cmyk(72%, 66%, 0%, 41.2%)
CIE-LAB	lab(26.91, 30.85, -55.32)
CIE-LCH	lch(26.91, 63.34, 299.15°)
OKLab	oklab(38.24% 0.0062 -0.1598)
OKLCH	oklch(38.24% 0.16 272.2)
XYZ	xyz(7.6418, 5.0611, 29.4224)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3396 #968D2A

analogous

#2A6996 #2A3396 #572A96

triadic

#2A3396 #962A33 #33962A

tetradic

#2A3396 #962A69 #968D2A #2A9657

square

#2A3396 #962A69 #968D2A #2A9657

split-complementary

#2A3396 #96572A #69962A

monochromatic

#0F1236 #1D2366 #2A3396 #3743C6 #666FD4

Accessibility & contrast

On white

10.44

#2A3396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2A3396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3396

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3396	#FFFFFF	#000000	##FFFFFF
##2A3396	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004599

Deuteranopia (green-blind)

#003B94

Tritanopia (blue-blind)

#004D5F

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2a3396;
/* rgb */ color: rgb(42, 51, 150);
/* oklch */ color: oklch(38.2% 0.160 272.2);

Tailwind

colors: {
  custom: {
    50: '#736bb6',
    500: '#2a3396',
    950: '#000000',
  },
}

SCSS

$custom: #2a3396;
$custom-light: #736bb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3396",
  "rgb": {
    "r": 42,
    "g": 51,
    "b": 150
  },
  "hsl": {
    "h": 235,
    "s": 56.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38236,
    "c": 0.15993,
    "h": 272.2
  },
  "luminance": 0.05062
}

Semantic roles & 50–950 ramp

primary

#2A3396

secondary

#BAB361

accent

#D348E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A3396

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

Preview Lab → · Contrast checker → · Palette generator →