#4130BC#4130BC

#4130BC is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 43.1% C 0.206 H 278.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX#4130BC
RGBrgb(65, 48, 188)
HSLhsl(247, 59%, 46%)
HSVhsv(247, 74%, 74%)
CMYKcmyk(65.4%, 74.5%, 0%, 26.3%)
CIE-LABlab(31.50, 48.23, -70.57)
CIE-LCHlch(31.50, 85.47, 304.35°)
OKLaboklab(43.05% 0.0313 -0.2038)
OKLCHoklch(43.05% 0.206 278.7)
XYZxyz(12.3111, 6.8675, 48.2440)
Luminance0.0687 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4130BC #ABBC30
analogous
#3065BC #4130BC #8730BC
triadic
#4130BC #BC4130 #30BC41
tetradic
#4130BC #BC3065 #ABBC30 #30BC87
square
#4130BC #BC3065 #ABBC30 #30BC87
split-complementary
#4130BC #BC8730 #65BC30
monochromatic
#1F175A #30248B #4130BC #6555D4 #9186E0

Accessibility & contrast

On white

8.85
#4130BC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.37
#4130BC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4130BC
8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4130BC#FFFFFF#000000##FFFFFF
##4130BC1.008.852.378.85
#FFFFFF8.851.0021.001.00
#0000002.3721.001.0021.00
##FFFFFF8.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004FC0
Deuteranopia (green-blind)
#0044B9
Tritanopia (blue-blind)
#005874
Achromatopsia (no color)
#4A4A4A

Design tokens & code

CSS
--color: #4130bc;
/* rgb */ color: rgb(65, 48, 188);
/* oklch */ color: oklch(43.1% 0.206 278.7);
Tailwind
colors: {
  custom: {
    50: '#866bd1',
    500: '#4130bc',
    950: '#000000',
  },
}
SCSS
$custom: #4130bc;
$custom-light: #866bd1;
$custom-dark: #000000;
JSON
{
  "hex": "#4130bc",
  "rgb": {
    "r": 65,
    "g": 48,
    "b": 188
  },
  "hsl": {
    "h": 247.286,
    "s": 59.322,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43054,
    "c": 0.20616,
    "h": 278.7
  },
  "luminance": 0.06869
}

Semantic roles & 50–950 ramp

primary
#4130BC
secondary
#C1CA7E
accent
#E345CF
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0D0714
muted
#7D7A83

Preview Lab

Preview with #4130BC

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

Preview Lab → · Contrast checker → · Palette generator →

#4130BC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva