#2B2DBF#2B2DBF

#2B2DBF is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.6% C 0.218 H 271.2°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX#2B2DBF
RGBrgb(43, 45, 191)
HSLhsl(239, 63%, 46%)
HSVhsv(239, 77%, 75%)
CMYKcmyk(77.5%, 76.4%, 0%, 25.1%)
CIE-LABlab(29.79, 48.75, -75.22)
CIE-LCHlch(29.79, 89.63, 302.95°)
OKLaboklab(41.56% 0.0048 -0.2178)
OKLCHoklch(41.56% 0.218 271.2)
XYZxyz(11.3354, 6.1507, 49.8699)
Luminance0.0615 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2B2DBF #BFBD2B
analogous
#2B77BF #2B2DBF #732BBF
triadic
#2B2DBF #BF2B2D #2DBF2B
tetradic
#2B2DBF #BF2B77 #BFBD2B #2BBF73
square
#2B2DBF #BF2B77 #BFBD2B #2BBF73
split-complementary
#2B2DBF #BF732B #77BF2B
monochromatic
#15155B #20218D #2B2DBF #5052D8 #8283E3

Accessibility & contrast

On white

9.42
#2B2DBF on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#2B2DBF on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2DBF
9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2B2DBF#FFFFFF#000000##FFFFFF
##2B2DBF1.009.422.239.42
#FFFFFF9.421.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.421.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DC3
Deuteranopia (green-blind)
#003FBC
Tritanopia (blue-blind)
#005975
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #2b2dbf;
/* rgb */ color: rgb(43, 45, 191);
/* oklch */ color: oklch(41.6% 0.218 271.2);
Tailwind
colors: {
  custom: {
    50: '#7e68d4',
    500: '#2b2dbf',
    950: '#000000',
  },
}
SCSS
$custom: #2b2dbf;
$custom-light: #7e68d4;
$custom-dark: #000000;
JSON
{
  "hex": "#2b2dbf",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 191
  },
  "hsl": {
    "h": 239.189,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.41556,
    "c": 0.21784,
    "h": 271.2
  },
  "luminance": 0.06152
}

Semantic roles & 50–950 ramp

primary
#2B2DBF
secondary
#CCCB7A
accent
#E442E6
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0614
muted
#7D7A83

Preview Lab

Preview with #2B2DBF

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

Preview Lab → · Contrast checker → · Palette generator →

#2B2DBF Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva