#2A2C71#2A2C71

#2A2C71 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.117 H 276.8°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C71
RGB	rgb(42, 44, 113)
HSL	hsl(238, 46%, 30%)
HSV	hsv(238, 63%, 44%)
CMYK	cmyk(62.8%, 61.1%, 0%, 55.7%)
CIE-LAB	lab(21.89, 21.94, -40.29)
CIE-LCH	lch(21.89, 45.88, 298.57°)
OKLab	oklab(33.55% 0.0139 -0.1157)
OKLCH	oklch(33.55% 0.117 276.8)
XYZ	xyz(4.8352, 3.4855, 16.0376)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C71 #716F2A

analogous

#2A4F71 #2A2C71 #4B2A71

triadic

#2A2C71 #712A2C #2C712A

tetradic

#2A2C71 #712A4F #716F2A #2A714B

square

#2A2C71 #712A4F #716F2A #2A714B

split-complementary

#2A2C71 #714B2A #4F712A

monochromatic

#090918 #191B44 #2A2C71 #3B3D9E #5558C0

Accessibility & contrast

On white

12.37

#2A2C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2A2C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C71

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C71	#FFFFFF	#000000	##FFFFFF
##2A2C71	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#003D4A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a2c71;
/* rgb */ color: rgb(42, 44, 113);
/* oklch */ color: oklch(33.5% 0.117 276.8);

Tailwind

colors: {
  custom: {
    50: '#6c659a',
    500: '#2a2c71',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c71;
$custom-light: #6c659a;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c71",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 113
  },
  "hsl": {
    "h": 238.31,
    "s": 45.806,
    "l": 30.392
  },
  "oklch": {
    "l": 0.33546,
    "c": 0.11658,
    "h": 276.8
  },
  "luminance": 0.03486
}

Semantic roles & 50–950 ramp

primary

#2A2C71

secondary

#A3A154

accent

#D252D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #2A2C71

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

Preview Lab → · Contrast checker → · Palette generator →