#2A3694#2A3694

#2A3694 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.153 H 271.5°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2A3694
RGB	rgb(42, 54, 148)
HSL	hsl(233, 56%, 37%)
HSV	hsv(233, 72%, 58%)
CMYK	cmyk(71.6%, 63.5%, 0%, 42%)
CIE-LAB	lab(27.48, 28.14, -53.15)
CIE-LCH	lch(27.48, 60.14, 297.90°)
OKLab	oklab(38.6% 0.0041 -0.1534)
OKLCH	oklch(38.6% 0.153 271.5)
XYZ	xyz(7.6175, 5.2679, 28.6266)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3694 #94882A

analogous

#2A6B94 #2A3694 #532A94

triadic

#2A3694 #942A36 #36942A

tetradic

#2A3694 #942A6B #94882A #2A9453

square

#2A3694 #942A6B #94882A #2A9453

split-complementary

#2A3694 #94532A #6B942A

monochromatic

#0F1335 #1C2564 #2A3694 #3847C4 #6572D3

Accessibility & contrast

On white

10.22

#2A3694 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2A3694 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3694

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3694	#FFFFFF	#000000	##FFFFFF
##2A3694	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004697

Deuteranopia (green-blind)

#003C92

Tritanopia (blue-blind)

#004E5F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2a3694;
/* rgb */ color: rgb(42, 54, 148);
/* oklch */ color: oklch(38.6% 0.153 271.5);

Tailwind

colors: {
  custom: {
    50: '#736db4',
    500: '#2a3694',
    950: '#000000',
  },
}

SCSS

$custom: #2a3694;
$custom-light: #736db4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3694",
  "rgb": {
    "r": 42,
    "g": 54,
    "b": 148
  },
  "hsl": {
    "h": 233.208,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38604,
    "c": 0.15348,
    "h": 271.5
  },
  "luminance": 0.05269
}

Semantic roles & 50–950 ramp

primary

#2A3694

secondary

#B9AF60

accent

#CE49DF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3694

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

Preview Lab → · Contrast checker → · Palette generator →