#3F26BE#3F26BE

#3F26BE is a dark, highly saturated blue. Relative luminance 0.062; OKLCH L 41.9% C 0.218 H 278.8°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX#3F26BE
RGBrgb(63, 38, 190)
HSLhsl(250, 67%, 45%)
HSVhsv(250, 80%, 75%)
CMYKcmyk(66.8%, 80%, 0%, 25.5%)
CIE-LABlab(29.81, 53.61, -74.55)
CIE-LCHlch(29.81, 91.82, 305.72°)
OKLaboklab(41.89% 0.0334 -0.2153)
OKLCHoklch(41.89% 0.218 278.8)
XYZxyz(12.0343, 6.1597, 49.2600)
Luminance0.0616 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3F26BE #A5BE26
analogous
#2659BE #3F26BE #8B26BE
triadic
#3F26BE #BE3F26 #26BE3F
tetradic
#3F26BE #BE2659 #A5BE26 #26BE8B
square
#3F26BE #BE2659 #A5BE26 #26BE8B
split-complementary
#3F26BE #BE8B26 #59BE26
monochromatic
#1D1258 #2E1C8B #3F26BE #5F47DA #8B7AE4

Accessibility & contrast

On white

9.41
#3F26BE on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.23
#3F26BE on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F26BE
9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3F26BE#FFFFFF#000000##FFFFFF
##3F26BE1.009.412.239.41
#FFFFFF9.411.0021.001.00
#0000002.2321.001.0021.00
##FFFFFF9.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004CC2
Deuteranopia (green-blind)
#0040BB
Tritanopia (blue-blind)
#005573
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #3f26be;
/* rgb */ color: rgb(63, 38, 190);
/* oklch */ color: oklch(41.9% 0.218 278.8);
Tailwind
colors: {
  custom: {
    50: '#8665d3',
    500: '#3f26be',
    950: '#000000',
  },
}
SCSS
$custom: #3f26be;
$custom-light: #8665d3;
$custom-dark: #000000;
JSON
{
  "hex": "#3f26be",
  "rgb": {
    "r": 63,
    "g": 38,
    "b": 190
  },
  "hsl": {
    "h": 249.868,
    "s": 66.667,
    "l": 44.706
  },
  "oklch": {
    "l": 0.41891,
    "c": 0.21789,
    "h": 278.8
  },
  "luminance": 0.06161
}

Semantic roles & 50–950 ramp

primary
#3F26BE
secondary
#BECC74
accent
#EA3ECD
background
#F9F6FD
surface
#F1EBFA
border
#CBC6D3
text
#0D0614
muted
#7E7A83

Preview Lab

Preview with #3F26BE

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

Preview Lab → · Contrast checker → · Palette generator →

#3F26BE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva