#2A2A97#2A2A97

#2A2A97 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.172 H 274.0°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A2A97
RGB	rgb(42, 42, 151)
HSL	hsl(240, 56%, 38%)
HSV	hsv(240, 72%, 59%)
CMYK	cmyk(72.2%, 72.2%, 0%, 40.8%)
CIE-LAB	lab(24.90, 36.91, -59.24)
CIE-LCH	lch(24.90, 69.80, 301.92°)
OKLab	oklab(36.81% 0.012 -0.1713)
OKLCH	oklch(36.81% 0.172 274)
XYZ	xyz(7.3669, 4.3818, 29.7297)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2A97 #97972A

analogous

#2A6097 #2A2A97 #602A97

triadic

#2A2A97 #972A2A #2A972A

tetradic

#2A2A97 #972A60 #97972A #2A9760

square

#2A2A97 #972A60 #97972A #2A9760

split-complementary

#2A2A97 #97602A #60972A

monochromatic

#0F0F37 #1D1D67 #2A2A97 #3737C7 #6767D5

Accessibility & contrast

On white

11.19

#2A2A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2A2A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2A97

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2A97	#FFFFFF	#000000	##FFFFFF
##2A2A97	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00409A

Deuteranopia (green-blind)

#003695

Tritanopia (blue-blind)

#00485D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a2a97;
/* rgb */ color: rgb(42, 42, 151);
/* oklch */ color: oklch(36.8% 0.172 274.0);

Tailwind

colors: {
  custom: {
    50: '#7464b7',
    500: '#2a2a97',
    950: '#000000',
  },
}

SCSS

$custom: #2a2a97;
$custom-light: #7464b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2a97",
  "rgb": {
    "r": 42,
    "g": 42,
    "b": 151
  },
  "hsl": {
    "h": 240,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.36807,
    "c": 0.17171,
    "h": 274
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#2A2A97

secondary

#BBBB62

accent

#E048E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2A2A97

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

Preview Lab → · Contrast checker → · Palette generator →