#4129D0#4129D0

#4129D0 is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 44.3% C 0.235 H 277.3°. Best body text is #FFFFFF at 8.56:1 contrast (WCAG AA passes).

Color values

HEX#4129D0
RGBrgb(65, 41, 208)
HSLhsl(249, 67%, 49%)
HSVhsv(249, 80%, 82%)
CMYKcmyk(68.8%, 80.3%, 0%, 18.4%)
CIE-LABlab(32.40, 57.66, -80.80)
CIE-LCHlch(32.40, 99.27, 305.51°)
OKLaboklab(44.3% 0.0298 -0.2335)
OKLCHoklch(44.3% 0.235 277.3)
XYZxyz(14.3544, 7.2625, 60.3076)
Luminance0.0726 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4129D0 #B8D029
analogous
#2965D0 #4129D0 #9529D0
triadic
#4129D0 #D04129 #29D041
tetradic
#4129D0 #D02965 #B8D029 #29D095
square
#4129D0 #D02965 #B8D029 #29D095
split-complementary
#4129D0 #D09529 #65D029
monochromatic
#21156A #311F9D #4129D0 #6B58DE #998BE8

Accessibility & contrast

On white

8.56
#4129D0 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.45
#4129D0 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4129D0
8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4129D0#FFFFFF#000000##FFFFFF
##4129D01.008.562.458.56
#FFFFFF8.561.0021.001.00
#0000002.4521.001.0021.00
##FFFFFF8.561.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0053D5
Deuteranopia (green-blind)
#0045CD
Tritanopia (blue-blind)
#005D7E
Achromatopsia (no color)
#4C4C4C

Design tokens & code

CSS
--color: #4129d0;
/* rgb */ color: rgb(65, 41, 208);
/* oklch */ color: oklch(44.3% 0.235 277.3);
Tailwind
colors: {
  custom: {
    50: '#8a68e0',
    500: '#4129d0',
    950: '#000000',
  },
}
SCSS
$custom: #4129d0;
$custom-light: #8a68e0;
$custom-dark: #000000;
JSON
{
  "hex": "#4129d0",
  "rgb": {
    "r": 65,
    "g": 41,
    "b": 208
  },
  "hsl": {
    "h": 248.623,
    "s": 67.068,
    "l": 48.824
  },
  "oklch": {
    "l": 0.44298,
    "c": 0.23537,
    "h": 277.3
  },
  "luminance": 0.07264
}

Semantic roles & 50–950 ramp

primary
#4129D0
secondary
#C7D283
accent
#EA3ED1
background
#F9F6FD
surface
#F2EBFB
border
#CCC6D4
text
#0E0615
muted
#7E7A83

Preview Lab

Preview with #4129D0

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

Preview Lab → · Contrast checker → · Palette generator →

#4129D0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva