#2A3596#2A3596

#2A3596 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.6% C 0.157 H 271.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2A3596
RGB	rgb(42, 53, 150)
HSL	hsl(234, 56%, 38%)
HSV	hsv(234, 72%, 59%)
CMYK	cmyk(72%, 64.7%, 0%, 41.2%)
CIE-LAB	lab(27.41, 29.54, -54.51)
CIE-LCH	lch(27.41, 62.00, 298.46°)
OKLab	oklab(38.6% 0.0047 -0.1574)
OKLCH	oklch(38.6% 0.157 271.7)
XYZ	xyz(7.7311, 5.2397, 29.4522)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3596 #968B2A

analogous

#2A6B96 #2A3596 #552A96

triadic

#2A3596 #962A35 #35962A

tetradic

#2A3596 #962A6B #968B2A #2A9655

square

#2A3596 #962A6B #968B2A #2A9655

split-complementary

#2A3596 #96552A #6B962A

monochromatic

#0F1336 #1D2466 #2A3596 #3746C6 #6671D4

Accessibility & contrast

On white

10.25

#2A3596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2A3596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3596

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3596	#FFFFFF	#000000	##FFFFFF
##2A3596	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004699

Deuteranopia (green-blind)

#003C94

Tritanopia (blue-blind)

#004E60

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2a3596;
/* rgb */ color: rgb(42, 53, 150);
/* oklch */ color: oklch(38.6% 0.157 271.7);

Tailwind

colors: {
  custom: {
    50: '#736cb6',
    500: '#2a3596',
    950: '#000000',
  },
}

SCSS

$custom: #2a3596;
$custom-light: #736cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3596",
  "rgb": {
    "r": 42,
    "g": 53,
    "b": 150
  },
  "hsl": {
    "h": 233.889,
    "s": 56.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38601,
    "c": 0.15748,
    "h": 271.7
  },
  "luminance": 0.0524
}

Semantic roles & 50–950 ramp

primary

#2A3596

secondary

#BAB161

accent

#D048E0

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2A3596

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

Preview Lab → · Contrast checker → · Palette generator →