#2A2C8D#2A2C8D

#2A2C8D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.156 H 274.4°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C8D
RGB	rgb(42, 44, 141)
HSL	hsl(239, 54%, 36%)
HSV	hsv(239, 70%, 55%)
CMYK	cmyk(70.2%, 68.8%, 0%, 44.7%)
CIE-LAB	lab(24.37, 32.13, -53.92)
CIE-LCH	lch(24.37, 62.77, 300.79°)
OKLab	oklab(36.13% 0.012 -0.1557)
OKLCH	oklch(36.13% 0.156 274.4)
XYZ	xyz(6.6617, 4.2161, 25.6569)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C8D #8D8B2A

analogous

#2A5D8D #2A2C8D #592A8D

triadic

#2A2C8D #8D2A2C #2C8D2A

tetradic

#2A2C8D #8D2A5D #8D8B2A #2A8D59

square

#2A2C8D #8D2A5D #8D8B2A #2A8D59

split-complementary

#2A2C8D #8D592A #5D8D2A

monochromatic

#0E0F2F #1C1D5E #2A2C8D #383BBC #6164D0

Accessibility & contrast

On white

11.39

#2A2C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2A2C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C8D

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C8D	#FFFFFF	#000000	##FFFFFF
##2A2C8D	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E90

Deuteranopia (green-blind)

#00358B

Tritanopia (blue-blind)

#004658

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a2c8d;
/* rgb */ color: rgb(42, 44, 141);
/* oklch */ color: oklch(36.1% 0.156 274.4);

Tailwind

colors: {
  custom: {
    50: '#7265af',
    500: '#2a2c8d',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c8d;
$custom-light: #7265af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c8d",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 141
  },
  "hsl": {
    "h": 238.788,
    "s": 54.098,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36133,
    "c": 0.15621,
    "h": 274.4
  },
  "luminance": 0.04217
}

Semantic roles & 50–950 ramp

primary

#2A2C8D

secondary

#B6B45D

accent

#DA4ADD

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2A2C8D

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

Preview Lab → · Contrast checker → · Palette generator →