#2A3296#2A3296

#2A3296 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.1% C 0.161 H 272.4°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#2A3296
RGB	rgb(42, 50, 150)
HSL	hsl(236, 56%, 38%)
HSV	hsv(236, 72%, 59%)
CMYK	cmyk(72%, 66.7%, 0%, 41.2%)
CIE-LAB	lab(26.66, 31.50, -55.72)
CIE-LCH	lch(26.66, 64.01, 299.48°)
OKLab	oklab(38.06% 0.0069 -0.161)
OKLCH	oklch(38.06% 0.161 272.4)
XYZ	xyz(7.5986, 4.9747, 29.4080)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A3296 #968E2A

analogous

#2A6896 #2A3296 #582A96

triadic

#2A3296 #962A32 #32962A

tetradic

#2A3296 #962A68 #968E2A #2A9658

square

#2A3296 #962A68 #968E2A #2A9658

split-complementary

#2A3296 #96582A #68962A

monochromatic

#0F1236 #1D2266 #2A3296 #3742C6 #666ED4

Accessibility & contrast

On white

10.53

#2A3296 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#2A3296 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A3296

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A3296	#FFFFFF	#000000	##FFFFFF
##2A3296	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004499

Deuteranopia (green-blind)

#003A94

Tritanopia (blue-blind)

#004C5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #2a3296;
/* rgb */ color: rgb(42, 50, 150);
/* oklch */ color: oklch(38.1% 0.161 272.4);

Tailwind

colors: {
  custom: {
    50: '#736ab6',
    500: '#2a3296',
    950: '#000000',
  },
}

SCSS

$custom: #2a3296;
$custom-light: #736ab6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a3296",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 150
  },
  "hsl": {
    "h": 235.556,
    "s": 56.25,
    "l": 37.647
  },
  "oklch": {
    "l": 0.38056,
    "c": 0.16115,
    "h": 272.4
  },
  "luminance": 0.04975
}

Semantic roles & 50–950 ramp

primary

#2A3296

secondary

#BAB461

accent

#D448E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A3296

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

Preview Lab → · Contrast checker → · Palette generator →