#2A2172#2A2172

#2A2172 is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.133 H 280.6°. Best body text is #FFFFFF at 13.47:1 contrast (WCAG AA passes).

Color values

HEX	#2A2172
RGB	rgb(42, 33, 114)
HSL	hsl(247, 55%, 29%)
HSV	hsv(247, 71%, 45%)
CMYK	cmyk(63.2%, 71.1%, 0%, 55.3%)
CIE-LAB	lab(19.20, 29.62, -45.32)
CIE-LCH	lch(19.20, 54.14, 303.17°)
OKLab	oklab(31.61% 0.0245 -0.1306)
OKLCH	oklch(31.61% 0.133 280.6)
XYZ	xyz(4.5350, 2.7945, 16.2167)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A2172 #697221

analogous

#214172 #2A2172 #532172

triadic

#2A2172 #722A21 #21722A

tetradic

#2A2172 #722141 #697221 #217253

square

#2A2172 #722141 #697221 #217253

split-complementary

#2A2172 #725321 #417221

monochromatic

#090718 #191343 #2A2172 #3B2FA1 #5344C9

Accessibility & contrast

On white

13.47

#2A2172 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#2A2172 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A2172

13.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A2172	#FFFFFF	#000000	##FFFFFF
##2A2172	1.00	13.47	1.56	13.47
#FFFFFF	13.47	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003274

Deuteranopia (green-blind)

#002C70

Tritanopia (blue-blind)

#003646

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #2a2172;
/* rgb */ color: rgb(42, 33, 114);
/* oklch */ color: oklch(31.6% 0.133 280.6);

Tailwind

colors: {
  custom: {
    50: '#6d5d9b',
    500: '#2a2172',
    950: '#000000',
  },
}

SCSS

$custom: #2a2172;
$custom-light: #6d5d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#2a2172",
  "rgb": {
    "r": 42,
    "g": 33,
    "b": 114
  },
  "hsl": {
    "h": 246.667,
    "s": 55.102,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31607,
    "c": 0.13285,
    "h": 280.6
  },
  "luminance": 0.02795
}

Semantic roles & 50–950 ramp

primary

#2A2172

secondary

#9BA549

accent

#DE49CE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#08040E

muted

#7A797E

Preview Lab

Preview with #2A2172

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

Preview Lab → · Contrast checker → · Palette generator →