#2A1E8E#2A1E8E

#2A1E8E is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.1% C 0.173 H 276.8°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#2A1E8E
RGB	rgb(42, 30, 142)
HSL	hsl(246, 65%, 34%)
HSV	hsv(246, 79%, 56%)
CMYK	cmyk(70.4%, 78.9%, 0%, 44.3%)
CIE-LAB	lab(21.48, 40.80, -59.31)
CIE-LCH	lch(21.48, 71.98, 304.52°)
OKLab	oklab(34.1% 0.0206 -0.1714)
OKLCH	oklch(34.1% 0.173 276.8)
XYZ	xyz(6.3000, 3.3732, 25.9050)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1E8E #828E1E

analogous

#1E4A8E #2A1E8E #621E8E

triadic

#2A1E8E #8E2A1E #1E8E2A

tetradic

#2A1E8E #8E1E4A #828E1E #1E8E62

square

#2A1E8E #8E1E4A #828E1E #1E8E62

split-complementary

#2A1E8E #8E621E #4A8E1E

monochromatic

#0C0929 #1B135B #2A1E8E #3929C1 #5C4DD9

Accessibility & contrast

On white

12.54

#2A1E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2A1E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1E8E

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1E8E	#FFFFFF	#000000	##FFFFFF
##2A1E8E	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003891

Deuteranopia (green-blind)

#002F8C

Tritanopia (blue-blind)

#003F55

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2a1e8e;
/* rgb */ color: rgb(42, 30, 142);
/* oklch */ color: oklch(34.1% 0.173 276.8);

Tailwind

colors: {
  custom: {
    50: '#735db0',
    500: '#2a1e8e',
    950: '#000000',
  },
}

SCSS

$custom: #2a1e8e;
$custom-light: #735db0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1e8e",
  "rgb": {
    "r": 42,
    "g": 30,
    "b": 142
  },
  "hsl": {
    "h": 246.429,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.34101,
    "c": 0.17263,
    "h": 276.8
  },
  "luminance": 0.03374
}

Semantic roles & 50–950 ramp

primary

#2A1E8E

secondary

#B0BC4C

accent

#E840D6

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #2A1E8E

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

Preview Lab → · Contrast checker → · Palette generator →