#2B2195#2B2195

#2B2195 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.3% C 0.178 H 276.0°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#2B2195
RGB	rgb(43, 33, 149)
HSL	hsl(245, 64%, 36%)
HSV	hsv(245, 78%, 58%)
CMYK	cmyk(71.1%, 77.9%, 0%, 41.6%)
CIE-LAB	lab(22.90, 41.55, -61.30)
CIE-LCH	lch(22.90, 74.06, 304.13°)
OKLab	oklab(35.35% 0.0187 -0.1772)
OKLCH	oklch(35.35% 0.178 276)
XYZ	xyz(6.9632, 3.7706, 28.7888)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2195 #8B9521

analogous

#215195 #2B2195 #652195

triadic

#2B2195 #952B21 #21952B

tetradic

#2B2195 #952151 #8B9521 #219565

square

#2B2195 #952151 #8B9521 #219565

split-complementary

#2B2195 #956521 #519521

monochromatic

#0E0B31 #1D1663 #2B2195 #392CC7 #6257DA

Accessibility & contrast

On white

11.97

#2B2195 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2B2195 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2195

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2195	#FFFFFF	#000000	##FFFFFF
##2B2195	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003193

Tritanopia (blue-blind)

#00435A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2195;
/* rgb */ color: rgb(43, 33, 149);
/* oklch */ color: oklch(35.3% 0.178 276.0);

Tailwind

colors: {
  custom: {
    50: '#755fb5',
    500: '#2b2195',
    950: '#000000',
  },
}

SCSS

$custom: #2b2195;
$custom-light: #755fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2195",
  "rgb": {
    "r": 43,
    "g": 33,
    "b": 149
  },
  "hsl": {
    "h": 245.172,
    "s": 63.736,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35345,
    "c": 0.17819,
    "h": 276
  },
  "luminance": 0.03771
}

Semantic roles & 50–950 ramp

primary

#2B2195

secondary

#B5BE54

accent

#E741D8

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2B2195

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

Preview Lab → · Contrast checker → · Palette generator →