#2B2277#2B2277

#2B2277 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.4% C 0.138 H 280.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#2B2277
RGB	rgb(43, 34, 119)
HSL	hsl(246, 56%, 30%)
HSV	hsv(246, 71%, 47%)
CMYK	cmyk(63.9%, 71.4%, 0%, 53.3%)
CIE-LAB	lab(20.00, 30.88, -47.22)
CIE-LCH	lch(20.00, 56.42, 303.18°)
OKLab	oklab(32.35% 0.0243 -0.1361)
OKLCH	oklch(32.35% 0.138 280.1)
XYZ	xyz(4.8970, 2.9892, 17.7681)
Luminance	0.0299 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2277 #6E7722

analogous

#224377 #2B2277 #562277

triadic

#2B2277 #772B22 #22772B

tetradic

#2B2277 #772243 #6E7722 #227756

square

#2B2277 #772243 #6E7722 #227756

split-complementary

#2B2277 #775622 #437722

monochromatic

#090718 #1A1447 #2B2277 #3C30A7 #5649CB

Accessibility & contrast

On white

13.14

#2B2277 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#2B2277 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2277

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2277	#FFFFFF	#000000	##FFFFFF
##2B2277	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#002D75

Tritanopia (blue-blind)

#003849

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #2b2277;
/* rgb */ color: rgb(43, 34, 119);
/* oklch */ color: oklch(32.4% 0.138 280.1);

Tailwind

colors: {
  custom: {
    50: '#6e5e9f',
    500: '#2b2277',
    950: '#000000',
  },
}

SCSS

$custom: #2b2277;
$custom-light: #6e5e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2277",
  "rgb": {
    "r": 43,
    "g": 34,
    "b": 119
  },
  "hsl": {
    "h": 246.353,
    "s": 55.556,
    "l": 30
  },
  "oklch": {
    "l": 0.32351,
    "c": 0.13826,
    "h": 280.1
  },
  "luminance": 0.0299
}

Semantic roles & 50–950 ramp

primary

#2B2277

secondary

#A0AA4B

accent

#DF49CF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08040F

muted

#7B797E

Preview Lab

Preview with #2B2277

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

Preview Lab → · Contrast checker → · Palette generator →