#241D53#241D53

#241D53 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.4% C 0.094 H 284.2°. Best body text is #FFFFFF at 15.27:1 contrast (WCAG AA passes).

Color values

HEX#241D53
RGBrgb(36, 29, 83)
HSLhsl(248, 48%, 22%)
HSVhsv(248, 65%, 33%)
CMYKcmyk(56.6%, 65.1%, 0%, 67.5%)
CIE-LABlab(14.83, 20.18, -31.98)
CIE-LCHlch(14.83, 37.81, 302.25°)
OKLaboklab(27.42% 0.0231 -0.0916)
OKLCHoklch(27.42% 0.094 284.2)
XYZxyz(2.7278, 1.8782, 8.4007)
Luminance0.0188 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#241D53 #4C531D
analogous
#1D3153 #241D53 #3F1D53
triadic
#241D53 #53241D #1D5324
tetradic
#241D53 #531D31 #4C531D #1D533F
square
#241D53 #531D31 #4C531D #1D533F
split-complementary
#241D53 #533F1D #31531D
monochromatic
#0A0817 #100D26 #241D53 #382D80 #4B3DAE

Accessibility & contrast

On white

15.27
#241D53 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.38
#241D53 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #241D53
15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##241D53#FFFFFF#000000##FFFFFF
##241D531.0015.271.3815.27
#FFFFFF15.271.0021.001.00
#0000001.3821.001.0021.00
##FFFFFF15.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002755
Deuteranopia (green-blind)
#002452
Tritanopia (blue-blind)
#112A34
Achromatopsia (no color)
#252525

Design tokens & code

CSS
--color: #241d53;
/* rgb */ color: rgb(36, 29, 83);
/* oklch */ color: oklch(27.4% 0.094 284.2);
Tailwind
colors: {
  custom: {
    50: '#645984',
    500: '#241d53',
    950: '#000000',
  },
}
SCSS
$custom: #241d53;
$custom-light: #645984;
$custom-dark: #000000;
JSON
{
  "hex": "#241d53",
  "rgb": {
    "r": 36,
    "g": 29,
    "b": 83
  },
  "hsl": {
    "h": 247.778,
    "s": 48.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.27419,
    "c": 0.09447,
    "h": 284.2
  },
  "luminance": 0.01878
}

Semantic roles & 50–950 ramp

primary
#241D53
secondary
#7F8844
accent
#D850C6
background
#F6F5F8
surface
#EBE9EF
border
#C6C5CA
text
#06030B
muted
#7A787C

Preview Lab

Preview with #241D53

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

Preview Lab → · Contrast checker → · Palette generator →

#241D53 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva