#2A2884#2A2884

#2A2884 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.6% C 0.149 H 276.2°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#2A2884
RGB	rgb(42, 40, 132)
HSL	hsl(241, 53%, 34%)
HSV	hsv(241, 70%, 52%)
CMYK	cmyk(68.2%, 69.7%, 0%, 48.2%)
CIE-LAB	lab(22.57, 31.48, -51.26)
CIE-LCH	lch(22.57, 60.16, 301.55°)
OKLab	oklab(34.56% 0.0161 -0.148)
OKLCH	oklch(34.56% 0.149 276.2)
XYZ	xyz(5.8771, 3.6753, 22.2250)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2884 #828428

analogous

#285484 #2A2884 #582884

triadic

#2A2884 #842A28 #28842A

tetradic

#2A2884 #842854 #828428 #288458

square

#2A2884 #842854 #828428 #288458

split-complementary

#2A2884 #845828 #548428

monochromatic

#0C0C26 #1B1A55 #2A2884 #3936B3 #5C5ACD

Accessibility & contrast

On white

12.10

#2A2884 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2A2884 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2884

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2884	#FFFFFF	#000000	##FFFFFF
##2A2884	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A87

Deuteranopia (green-blind)

#003282

Tritanopia (blue-blind)

#004052

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2a2884;
/* rgb */ color: rgb(42, 40, 132);
/* oklch */ color: oklch(34.6% 0.149 276.2);

Tailwind

colors: {
  custom: {
    50: '#7062a9',
    500: '#2a2884',
    950: '#000000',
  },
}

SCSS

$custom: #2a2884;
$custom-light: #7062a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2884",
  "rgb": {
    "r": 42,
    "g": 40,
    "b": 132
  },
  "hsl": {
    "h": 241.304,
    "s": 53.488,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34564,
    "c": 0.14884,
    "h": 276.2
  },
  "luminance": 0.03676
}

Semantic roles & 50–950 ramp

primary

#2A2884

secondary

#B0B256

accent

#DD4BDA

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #2A2884

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

Preview Lab → · Contrast checker → · Palette generator →