#3033D0#3033D0

#3033D0 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.5% C 0.231 H 271.2°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX#3033D0
RGBrgb(48, 51, 208)
HSLhsl(239, 63%, 50%)
HSVhsv(239, 77%, 82%)
CMYKcmyk(76.9%, 75.5%, 0%, 18.4%)
CIE-LABlab(33.02, 51.38, -79.80)
CIE-LCHlch(33.02, 94.91, 302.78°)
OKLaboklab(44.45% 0.005 -0.2311)
OKLCHoklch(44.45% 0.231 271.2)
XYZxyz(13.7841, 7.5486, 60.3928)
Luminance0.0755 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3033D0 #D0CD30
analogous
#3083D0 #3033D0 #7D30D0
triadic
#3033D0 #D03033 #33D030
tetradic
#3033D0 #D03083 #D0CD30 #30D07D
square
#3033D0 #D03083 #D0CD30 #30D07D
split-complementary
#3033D0 #D07D30 #83D030
monochromatic
#191A6D #24269F #3033D0 #6264DB #9495E7

Accessibility & contrast

On white

8.37
#3033D0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#3033D0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3033D0
8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3033D0#FFFFFF#000000##FFFFFF
##3033D01.008.372.518.37
#FFFFFF8.371.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.371.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0056D4
Deuteranopia (green-blind)
#0046CD
Tritanopia (blue-blind)
#006280
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #3033d0;
/* rgb */ color: rgb(48, 51, 208);
/* oklch */ color: oklch(44.5% 0.231 271.2);
Tailwind
colors: {
  custom: {
    50: '#836de0',
    500: '#3033d0',
    950: '#000000',
  },
}
SCSS
$custom: #3033d0;
$custom-light: #836de0;
$custom-dark: #000000;
JSON
{
  "hex": "#3033d0",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 208
  },
  "hsl": {
    "h": 238.875,
    "s": 62.992,
    "l": 50.196
  },
  "oklch": {
    "l": 0.44451,
    "c": 0.23111,
    "h": 271.2
  },
  "luminance": 0.0755
}

Semantic roles & 50–950 ramp

primary
#3033D0
secondary
#D2D08A
accent
#E342E6
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #3033D0

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

Preview Lab → · Contrast checker → · Palette generator →

#3033D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva