#2A2972#2A2972

#2A2972 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.0% C 0.122 H 278.0°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#2A2972
RGB	rgb(42, 41, 114)
HSL	hsl(241, 47%, 30%)
HSV	hsv(241, 64%, 45%)
CMYK	cmyk(63.2%, 64%, 0%, 55.3%)
CIE-LAB	lab(21.18, 24.35, -42.09)
CIE-LCH	lch(21.18, 48.63, 300.05°)
OKLab	oklab(33.05% 0.0169 -0.1211)
OKLCH	oklch(33.05% 0.122 278)
XYZ	xyz(4.7841, 3.2927, 16.2998)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2972 #717229

analogous

#294C72 #2A2972 #4E2972

triadic

#2A2972 #722A29 #29722A

tetradic

#2A2972 #72294C #717229 #29724E

square

#2A2972 #72294C #717229 #29724E

split-complementary

#2A2972 #724E29 #4C7229

monochromatic

#090918 #191945 #2A2972 #3B399F #5554C1

Accessibility & contrast

On white

12.66

#2A2972 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2A2972 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2972

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2972	#FFFFFF	#000000	##FFFFFF
##2A2972	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003674

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#003B49

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2a2972;
/* rgb */ color: rgb(42, 41, 114);
/* oklch */ color: oklch(33.0% 0.122 278.0);

Tailwind

colors: {
  custom: {
    50: '#6c639b',
    500: '#2a2972',
    950: '#000000',
  },
}

SCSS

$custom: #2a2972;
$custom-light: #6c639b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2972",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 114
  },
  "hsl": {
    "h": 240.822,
    "s": 47.097,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33046,
    "c": 0.12224,
    "h": 278
  },
  "luminance": 0.03293
}

Semantic roles & 50–950 ramp

primary

#2A2972

secondary

#A3A453

accent

#D751D5

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #2A2972

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

Preview Lab → · Contrast checker → · Palette generator →