#2A3E96#2A3E96

#2A3E96 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.3% C 0.146 H 269.1°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#2A3E96
RGB	rgb(42, 62, 150)
HSL	hsl(229, 56%, 38%)
HSV	hsv(229, 72%, 59%)
CMYK	cmyk(72%, 58.7%, 0%, 41.2%)
CIE-LAB	lab(29.76, 23.52, -50.67)
CIE-LCH	lch(29.76, 55.86, 294.90°)
OKLab	oklab(40.34% -0.0023 -0.146)
OKLCH	oklch(40.34% 0.146 269.1)
XYZ	xyz(8.1806, 6.1387, 29.6020)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3E96 #96822A

analogous

#2A7496 #2A3E96 #4C2A96

triadic

#2A3E96 #962A3E #3E962A

tetradic

#2A3E96 #962A74 #96822A #2A964C

square

#2A3E96 #962A74 #96822A #2A964C

split-complementary

#2A3E96 #964C2A #74962A

monochromatic

#0F1636 #1D2A66 #2A3E96 #3752C6 #667BD4

Accessibility & contrast

On white

9.43

#2A3E96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2A3E96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3E96

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3E96	#FFFFFF	#000000	##FFFFFF
##2A3E96	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B99

Deuteranopia (green-blind)

#004194

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a3e96;
/* rgb */ color: rgb(42, 62, 150);
/* oklch */ color: oklch(40.3% 0.146 269.1);

Tailwind

colors: {
  custom: {
    50: '#7273b6',
    500: '#2a3e96',
    950: '#000000',
  },
}

SCSS

$custom: #2a3e96;
$custom-light: #7273b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3e96",
  "rgb": {
    "r": 42,
    "g": 62,
    "b": 150
  },
  "hsl": {
    "h": 228.889,
    "s": 56.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.40344,
    "c": 0.14606,
    "h": 269.1
  },
  "luminance": 0.06139
}

Semantic roles & 50–950 ramp

primary

#2A3E96

secondary

#BAAA61

accent

#C448E0

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2A3E96

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

Preview Lab → · Contrast checker → · Palette generator →