#4330B2#4330B2

#4330B2 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 42.2% C 0.194 H 280.8°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX#4330B2
RGBrgb(67, 48, 178)
HSLhsl(249, 58%, 44%)
HSVhsv(249, 73%, 70%)
CMYKcmyk(62.4%, 73%, 0%, 30.2%)
CIE-LABlab(30.69, 45.37, -65.97)
CIE-LCHlch(30.69, 80.06, 304.52°)
OKLaboklab(42.23% 0.0363 -0.1903)
OKLCHoklch(42.23% 0.194 280.8)
XYZxyz(11.4050, 6.5207, 42.7685)
Luminance0.0652 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4330B2 #9FB230
analogous
#305EB2 #4330B2 #8430B2
triadic
#4330B2 #B24330 #30B243
tetradic
#4330B2 #B2305E #9FB230 #30B284
square
#4330B2 #B2305E #9FB230 #30B284
split-complementary
#4330B2 #B28430 #5EB230
monochromatic
#1F1652 #312382 #4330B2 #6250D0 #8D80DD

Accessibility & contrast

On white

9.11
#4330B2 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.30
#4330B2 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4330B2
9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4330B2#FFFFFF#000000##FFFFFF
##4330B21.009.112.309.11
#FFFFFF9.111.0021.001.00
#0000002.3021.001.0021.00
##FFFFFF9.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004DB6
Deuteranopia (green-blind)
#0043B0
Tritanopia (blue-blind)
#00546E
Achromatopsia (no color)
#484848

Design tokens & code

CSS
--color: #4330b2;
/* rgb */ color: rgb(67, 48, 178);
/* oklch */ color: oklch(42.2% 0.194 280.8);
Tailwind
colors: {
  custom: {
    50: '#856bca',
    500: '#4330b2',
    950: '#000000',
  },
}
SCSS
$custom: #4330b2;
$custom-light: #856bca;
$custom-dark: #000000;
JSON
{
  "hex": "#4330b2",
  "rgb": {
    "r": 67,
    "g": 48,
    "b": 178
  },
  "hsl": {
    "h": 248.769,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.42225,
    "c": 0.1937,
    "h": 280.8
  },
  "luminance": 0.06522
}

Semantic roles & 50–950 ramp

primary
#4330B2
secondary
#BAC678
accent
#E147CA
background
#F8F6FC
surface
#F0EBF9
border
#CBC6D2
text
#0C0713
muted
#7D7A82

Preview Lab

Preview with #4330B2

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

Preview Lab → · Contrast checker → · Palette generator →

#4330B2 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva