#2A2C8A#2A2C8A

#2A2C8A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.152 H 274.7°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#2A2C8A
RGB	rgb(42, 44, 138)
HSL	hsl(239, 53%, 35%)
HSV	hsv(239, 70%, 54%)
CMYK	cmyk(69.6%, 68.1%, 0%, 45.9%)
CIE-LAB	lab(24.09, 31.05, -52.52)
CIE-LCH	lch(24.09, 61.01, 300.59°)
OKLab	oklab(35.84% 0.0124 -0.1516)
OKLCH	oklch(35.84% 0.152 274.7)
XYZ	xyz(6.4415, 4.1280, 24.4971)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2C8A #8A882A

analogous

#2A5C8A #2A2C8A #582A8A

triadic

#2A2C8A #8A2A2C #2C8A2A

tetradic

#2A2C8A #8A2A5C #8A882A #2A8A58

square

#2A2C8A #8A2A5C #8A882A #2A8A58

split-complementary

#2A2C8A #8A582A #5C8A2A

monochromatic

#0D0E2C #1C1D5B #2A2C8A #383BB9 #6062CF

Accessibility & contrast

On white

11.50

#2A2C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2A2C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2C8A

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2C8A	#FFFFFF	#000000	##FFFFFF
##2A2C8A	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#003588

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a2c8a;
/* rgb */ color: rgb(42, 44, 138);
/* oklch */ color: oklch(35.8% 0.152 274.7);

Tailwind

colors: {
  custom: {
    50: '#7165ad',
    500: '#2a2c8a',
    950: '#000000',
  },
}

SCSS

$custom: #2a2c8a;
$custom-light: #7165ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2c8a",
  "rgb": {
    "r": 42,
    "g": 44,
    "b": 138
  },
  "hsl": {
    "h": 238.75,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.35841,
    "c": 0.15214,
    "h": 274.7
  },
  "luminance": 0.04129
}

Semantic roles & 50–950 ramp

primary

#2A2C8A

secondary

#B4B35B

accent

#DA4BDD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2A2C8A

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

Preview Lab → · Contrast checker → · Palette generator →