#2A2179#2A2179

#2A2179 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.3% C 0.142 H 279.4°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#2A2179
RGB	rgb(42, 33, 121)
HSL	hsl(246, 57%, 30%)
HSV	hsv(246, 73%, 47%)
CMYK	cmyk(65.3%, 72.7%, 0%, 52.5%)
CIE-LAB	lab(19.88, 32.04, -48.70)
CIE-LCH	lch(19.88, 58.29, 303.34°)
OKLab	oklab(32.31% 0.0233 -0.1405)
OKLCH	oklch(32.31% 0.142 279.4)
XYZ	xyz(4.9488, 2.9600, 18.3960)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2179 #707921

analogous

#214479 #2A2179 #562179

triadic

#2A2179 #792A21 #21792A

tetradic

#2A2179 #792144 #707921 #217956

square

#2A2179 #792144 #707921 #217956

split-complementary

#2A2179 #795621 #447921

monochromatic

#090719 #191449 #2A2179 #3B2EA9 #5547CD

Accessibility & contrast

On white

13.19

#2A2179 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#2A2179 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2179

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2179	#FFFFFF	#000000	##FFFFFF
##2A2179	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337C

Deuteranopia (green-blind)

#002D77

Tritanopia (blue-blind)

#00394A

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2a2179;
/* rgb */ color: rgb(42, 33, 121);
/* oklch */ color: oklch(32.3% 0.142 279.4);

Tailwind

colors: {
  custom: {
    50: '#6e5da1',
    500: '#2a2179',
    950: '#000000',
  },
}

SCSS

$custom: #2a2179;
$custom-light: #6e5da1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2179",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 121
  },
  "hsl": {
    "h": 246.136,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.32305,
    "c": 0.14238,
    "h": 279.4
  },
  "luminance": 0.0296
}

Semantic roles & 50–950 ramp

primary

#2A2179

secondary

#A2AC4A

accent

#E047D1

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08040F

muted

#7B797F

Preview Lab

Preview with #2A2179

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

Preview Lab → · Contrast checker → · Palette generator →