#261DB3#261DB3

#261DB3 is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 38.0% C 0.218 H 271.6°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX#261DB3
RGBrgb(38, 29, 179)
HSLhsl(244, 72%, 41%)
HSVhsv(244, 84%, 70%)
CMYKcmyk(78.8%, 83.8%, 0%, 29.8%)
CIE-LABlab(25.40, 52.57, -75.39)
CIE-LCHlch(25.40, 91.91, 304.89°)
OKLaboklab(38.01% 0.0062 -0.2181)
OKLCHoklch(38.01% 0.218 271.6)
XYZxyz(9.3726, 4.5444, 43.0223)
Luminance0.0454 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#261DB3 #AAB31D
analogous
#1D5FB3 #261DB3 #711DB3
triadic
#261DB3 #B3261D #1DB326
tetradic
#261DB3 #B31D5F #AAB31D #1DB371
square
#261DB3 #B31D5F #AAB31D #1DB371
split-complementary
#261DB3 #B3711D #5FB31D
monochromatic
#100C4A #1B147E #261DB3 #3A30DD #6C64E6

Accessibility & contrast

On white

11.00
#261DB3 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.91
#261DB3 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #261DB3
11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##261DB3#FFFFFF#000000##FFFFFF
##261DB31.0011.001.9111.00
#FFFFFF11.001.0021.001.00
#0000001.9121.001.0021.00
##FFFFFF11.001.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0043B7
Deuteranopia (green-blind)
#0035B1
Tritanopia (blue-blind)
#004E6B
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #261db3;
/* rgb */ color: rgb(38, 29, 179);
/* oklch */ color: oklch(38.0% 0.218 271.6);
Tailwind
colors: {
  custom: {
    50: '#7b5ecb',
    500: '#261db3',
    950: '#000000',
  },
}
SCSS
$custom: #261db3;
$custom-light: #7b5ecb;
$custom-dark: #000000;
JSON
{
  "hex": "#261db3",
  "rgb": {
    "r": 38,
    "g": 29,
    "b": 179
  },
  "hsl": {
    "h": 243.6,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38013,
    "c": 0.21821,
    "h": 271.6
  },
  "luminance": 0.04545
}

Semantic roles & 50–950 ramp

primary
#261DB3
secondary
#C5CB61
accent
#EF39E4
background
#F8F5FC
surface
#EFE9F9
border
#CAC5D2
text
#0B0514
muted
#7C7982

Preview Lab

Preview with #261DB3

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

Preview Lab → · Contrast checker → · Palette generator →

#261DB3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva