#2A2C7B#2A2C7B

#2A2C7B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.4% C 0.131 H 275.9°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C7B
RGB	rgb(42, 44, 123)
HSL	hsl(239, 49%, 32%)
HSV	hsv(239, 66%, 48%)
CMYK	cmyk(65.9%, 64.2%, 0%, 51.8%)
CIE-LAB	lab(22.73, 25.61, -45.31)
CIE-LCH	lch(22.73, 52.04, 299.47°)
OKLab	oklab(34.43% 0.0136 -0.1305)
OKLCH	oklch(34.43% 0.131 275.9)
XYZ	xyz(5.4295, 3.7232, 19.1676)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C7B #7B792A

analogous

#2A547B #2A2C7B #512A7B

triadic

#2A2C7B #7B2A2C #2C7B2A

tetradic

#2A2C7B #7B2A54 #7B792A #2A7B51

square

#2A2C7B #7B2A54 #7B792A #2A7B51

split-complementary

#2A2C7B #7B512A #547B2A

monochromatic

#0B0B20 #1A1C4D #2A2C7B #3A3CA9 #595CC6

Accessibility & contrast

On white

12.04

#2A2C7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A2C7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C7B

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C7B	#FFFFFF	#000000	##FFFFFF
##2A2C7B	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7E

Deuteranopia (green-blind)

#003379

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2c7b;
/* rgb */ color: rgb(42, 44, 123);
/* oklch */ color: oklch(34.4% 0.131 275.9);

Tailwind

colors: {
  custom: {
    50: '#6e65a2',
    500: '#2a2c7b',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c7b;
$custom-light: #6e65a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c7b",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 123
  },
  "hsl": {
    "h": 238.519,
    "s": 49.091,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34432,
    "c": 0.13118,
    "h": 275.9
  },
  "luminance": 0.03724
}

Semantic roles & 50–950 ramp

primary

#2A2C7B

secondary

#ACAA55

accent

#D54FD9

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2A2C7B

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

Preview Lab → · Contrast checker → · Palette generator →