#2A2C8B#2A2C8B

#2A2C8B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.154 H 274.6°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C8B
RGB	rgb(42, 44, 139)
HSL	hsl(239, 54%, 35%)
HSV	hsv(239, 70%, 55%)
CMYK	cmyk(69.8%, 68.3%, 0%, 45.5%)
CIE-LAB	lab(24.18, 31.41, -52.99)
CIE-LCH	lch(24.18, 61.60, 300.66°)
OKLab	oklab(35.94% 0.0123 -0.153)
OKLCH	oklch(35.94% 0.154 274.6)
XYZ	xyz(6.5142, 4.1571, 24.8802)
Luminance	0.0416 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C8B #8B892A

analogous

#2A5C8B #2A2C8B #582A8B

triadic

#2A2C8B #8B2A2C #2C8B2A

tetradic

#2A2C8B #8B2A5C #8B892A #2A8B58

square

#2A2C8B #8B2A5C #8B892A #2A8B58

split-complementary

#2A2C8B #8B582A #5C8B2A

monochromatic

#0E0E2D #1C1D5C #2A2C8B #383BBA #6063CF

Accessibility & contrast

On white

11.47

#2A2C8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2A2C8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C8B

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C8B	#FFFFFF	#000000	##FFFFFF
##2A2C8B	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8E

Deuteranopia (green-blind)

#003589

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2c8b;
/* rgb */ color: rgb(42, 44, 139);
/* oklch */ color: oklch(35.9% 0.154 274.6);

Tailwind

colors: {
  custom: {
    50: '#7165ae',
    500: '#2a2c8b',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c8b;
$custom-light: #7165ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c8b",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 139
  },
  "hsl": {
    "h": 238.763,
    "s": 53.591,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35938,
    "c": 0.15351,
    "h": 274.6
  },
  "luminance": 0.04158
}

Semantic roles & 50–950 ramp

primary

#2A2C8B

secondary

#B5B35C

accent

#DA4BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2A2C8B

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

Preview Lab → · Contrast checker → · Palette generator →