#2953B3#2953B3

#2953B3 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.160 H 263.6°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX#2953B3
RGBrgb(41, 83, 179)
HSLhsl(222, 63%, 43%)
HSVhsv(222, 77%, 70%)
CMYKcmyk(77.1%, 53.6%, 0%, 29.8%)
CIE-LABlab(37.68, 20.42, -55.21)
CIE-LCHlch(37.68, 58.87, 290.30°)
OKLaboklab(47% -0.0178 -0.1591)
OKLCHoklch(47% 0.16 263.6)
XYZxyz(12.1415, 9.9112, 43.9122)
Luminance0.0991 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2953B3 #B38929
analogous
#2998B3 #2953B3 #4429B3
triadic
#2953B3 #B32953 #53B329
tetradic
#2953B3 #B32998 #B38929 #29B344
square
#2953B3 #B32998 #B38929 #29B344
split-complementary
#2953B3 #B34429 #98B329
monochromatic
#12254F #1E3C81 #2953B3 #4571D4 #7797E0

Accessibility & contrast

On white

7.04
#2953B3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.98
#2953B3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2953B3
7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2953B3#FFFFFF#000000##FFFFFF
##2953B31.007.042.987.04
#FFFFFF7.041.0021.001.00
#0000002.9821.001.0021.00
##FFFFFF7.041.0021.001.00

Color blindness preview

Protanopia (red-blind)
#075FB6
Deuteranopia (green-blind)
#0053B1
Tritanopia (blue-blind)
#006A7B
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #2953b3;
/* rgb */ color: rgb(41, 83, 179);
/* oklch */ color: oklch(47.0% 0.160 263.6);
Tailwind
colors: {
  custom: {
    50: '#7882ca',
    500: '#2953b3',
    950: '#000000',
  },
}
SCSS
$custom: #2953b3;
$custom-light: #7882ca;
$custom-dark: #000000;
JSON
{
  "hex": "#2953b3",
  "rgb": {
    "r": 41,
    "g": 83,
    "b": 179
  },
  "hsl": {
    "h": 221.739,
    "s": 62.727,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46998,
    "c": 0.16007,
    "h": 263.6
  },
  "luminance": 0.09913
}

Semantic roles & 50–950 ramp

primary
#2953B3
secondary
#C7AD70
accent
#B442E6
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82

Preview Lab

Preview with #2953B3

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

Preview Lab → · Contrast checker → · Palette generator →

#2953B3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva