#3033C9#3033C9

#3033C9 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.7% C 0.223 H 271.6°. Best body text is #FFFFFF at 8.60:1 contrast (WCAG AA passes).

Color values

HEX#3033C9
RGBrgb(48, 51, 201)
HSLhsl(239, 61%, 49%)
HSVhsv(239, 76%, 79%)
CMYKcmyk(76.1%, 74.6%, 0%, 21.2%)
CIE-LABlab(32.28, 49.11, -76.95)
CIE-LCHlch(32.28, 91.29, 302.55°)
OKLaboklab(43.71% 0.0062 -0.2228)
OKLCHoklch(43.71% 0.223 271.6)
XYZxyz(12.9418, 7.2117, 55.9569)
Luminance0.0721 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3033C9 #C9C630
analogous
#3080C9 #3033C9 #7A30C9
triadic
#3033C9 #C93033 #33C930
tetradic
#3033C9 #C93080 #C9C630 #30C97A
square
#3033C9 #C93080 #C9C630 #30C97A
split-complementary
#3033C9 #C97A30 #80C930
monochromatic
#181A66 #242698 #3033C9 #5E60D8 #8F91E4

Accessibility & contrast

On white

8.60
#3033C9 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.44
#3033C9 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3033C9
8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3033C9#FFFFFF#000000##FFFFFF
##3033C91.008.602.448.60
#FFFFFF8.601.0021.001.00
#0000002.4421.001.0021.00
##FFFFFF8.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053CD
Deuteranopia (green-blind)
#0044C6
Tritanopia (blue-blind)
#005F7C
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #3033c9;
/* rgb */ color: rgb(48, 51, 201);
/* oklch */ color: oklch(43.7% 0.223 271.6);
Tailwind
colors: {
  custom: {
    50: '#826ddb',
    500: '#3033c9',
    950: '#000000',
  },
}
SCSS
$custom: #3033c9;
$custom-light: #826ddb;
$custom-dark: #000000;
JSON
{
  "hex": "#3033c9",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 201
  },
  "hsl": {
    "h": 238.824,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.43709,
    "c": 0.22287,
    "h": 271.6
  },
  "luminance": 0.07213
}

Semantic roles & 50–950 ramp

primary
#3033C9
secondary
#CFCD86
accent
#E143E5
background
#F8F6FD
surface
#F0ECFB
border
#CBC7D4
text
#0C0715
muted
#7D7A83

Preview Lab

Preview with #3033C9

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

Preview Lab → · Contrast checker → · Palette generator →

#3033C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva