#3033CE#3033CE

#3033CE is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.2% C 0.229 H 271.3°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX#3033CE
RGBrgb(48, 51, 206)
HSLhsl(239, 62%, 50%)
HSVhsv(239, 77%, 81%)
CMYKcmyk(76.7%, 75.2%, 0%, 19.2%)
CIE-LABlab(32.81, 50.74, -78.99)
CIE-LCHlch(32.81, 93.88, 302.71°)
OKLaboklab(44.24% 0.0053 -0.2287)
OKLCHoklch(44.24% 0.229 271.3)
XYZxyz(13.5396, 7.4508, 59.1051)
Luminance0.0745 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3033CE #CECB30
analogous
#3082CE #3033CE #7C30CE
triadic
#3033CE #CE3033 #33CE30
tetradic
#3033CE #CE3082 #CECB30 #30CE7C
square
#3033CE #CE3082 #CECB30 #30CE7C
split-complementary
#3033CE #CE7C30 #82CE30
monochromatic
#191A6B #24279C #3033CE #6163DA #9394E6

Accessibility & contrast

On white

8.43
#3033CE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.49
#3033CE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3033CE
8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3033CE#FFFFFF#000000##FFFFFF
##3033CE1.008.432.498.43
#FFFFFF8.431.0021.001.00
#0000002.4921.001.0021.00
##FFFFFF8.431.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0055D2
Deuteranopia (green-blind)
#0045CB
Tritanopia (blue-blind)
#00617F
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #3033ce;
/* rgb */ color: rgb(48, 51, 206);
/* oklch */ color: oklch(44.2% 0.229 271.3);
Tailwind
colors: {
  custom: {
    50: '#836dde',
    500: '#3033ce',
    950: '#000000',
  },
}
SCSS
$custom: #3033ce;
$custom-light: #836dde;
$custom-dark: #000000;
JSON
{
  "hex": "#3033ce",
  "rgb": {
    "r": 48,
    "g": 51,
    "b": 206
  },
  "hsl": {
    "h": 238.861,
    "s": 62.205,
    "l": 49.804
  },
  "oklch": {
    "l": 0.44238,
    "c": 0.22876,
    "h": 271.3
  },
  "luminance": 0.07452
}

Semantic roles & 50–950 ramp

primary
#3033CE
secondary
#D1CF89
accent
#E243E5
background
#F9F6FD
surface
#F1ECFB
border
#CBC7D4
text
#0D0715
muted
#7E7A83

Preview Lab

Preview with #3033CE

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

Preview Lab → · Contrast checker → · Palette generator →

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