#2A1A86#2A1A86

#2A1A86 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.166 H 278.6°. Best body text is #FFFFFF at 13.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A1A86
RGB	rgb(42, 26, 134)
HSL	hsl(249, 68%, 31%)
HSV	hsv(249, 81%, 53%)
CMYK	cmyk(68.7%, 80.6%, 0%, 47.5%)
CIE-LAB	lab(19.85, 40.33, -56.99)
CIE-LCH	lch(19.85, 69.82, 305.29°)
OKLab	oklab(32.7% 0.0249 -0.1646)
OKLCH	oklch(32.7% 0.166 278.6)
XYZ	xyz(5.6259, 2.9518, 22.8229)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1A86 #76861A

analogous

#1A4086 #2A1A86 #601A86

triadic

#2A1A86 #862A1A #1A862A

tetradic

#2A1A86 #861A40 #76861A #1A8660

square

#2A1A86 #861A40 #76861A #1A8660

split-complementary

#2A1A86 #86601A #40861A

monochromatic

#0A061F #1A1053 #2A1A86 #3A24B9 #5740DA

Accessibility & contrast

On white

13.20

#2A1A86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2A1A86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1A86

13.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1A86	#FFFFFF	#000000	##FFFFFF
##2A1A86	1.00	13.20	1.59	13.20
#FFFFFF	13.20	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003489

Deuteranopia (green-blind)

#002C84

Tritanopia (blue-blind)

#003A50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a1a86;
/* rgb */ color: rgb(42, 26, 134);
/* oklch */ color: oklch(32.7% 0.166 278.6);

Tailwind

colors: {
  custom: {
    50: '#725aaa',
    500: '#2a1a86',
    950: '#000000',
  },
}

SCSS

$custom: #2a1a86;
$custom-light: #725aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1a86",
  "rgb": {
    "r": 42,
    "g": 26,
    "b": 134
  },
  "hsl": {
    "h": 248.889,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32695,
    "c": 0.16649,
    "h": 278.6
  },
  "luminance": 0.02952
}

Semantic roles & 50–950 ramp

primary

#2A1A86

secondary

#A8B942

accent

#EA3DD1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2A1A86

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

Preview Lab → · Contrast checker → · Palette generator →