#150F59#150F59

#150F59 is a very dark, vivid blue. Relative luminance 0.012; OKLCH L 24.3% C 0.124 H 275.4°. Best body text is #FFFFFF at 16.88:1 contrast (WCAG AA passes).

Color values

HEX#150F59
RGBrgb(21, 15, 89)
HSLhsl(245, 71%, 20%)
HSVhsv(245, 83%, 35%)
CMYKcmyk(76.4%, 83.1%, 0%, 65.1%)
CIE-LABlab(10.72, 29.09, -42.84)
CIE-LCHlch(10.72, 51.78, 304.18°)
OKLaboklab(24.3% 0.0118 -0.1239)
OKLCHoklch(24.3% 0.124 275.4)
XYZxyz(2.2827, 1.2221, 9.5649)
Luminance0.0122 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#150F59 #53590F
analogous
#0F2E59 #150F59 #3A0F59
triadic
#150F59 #59150F #0F5915
tetradic
#150F59 #590F2E #53590F #0F593A
square
#150F59 #590F2E #53590F #0F593A
split-complementary
#150F59 #593A0F #2E590F
monochromatic
#06041A #090625 #150F59 #21188D #2E21C2

Accessibility & contrast

On white

16.88
#150F59 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.24
#150F59 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #150F59
16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##150F59#FFFFFF#000000##FFFFFF
##150F591.0016.881.2416.88
#FFFFFF16.881.0021.001.00
#0000001.2421.001.0021.00
##FFFFFF16.881.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00205B
Deuteranopia (green-blind)
#001A58
Tritanopia (blue-blind)
#002533
Achromatopsia (no color)
#1D1D1D

Design tokens & code

CSS
--color: #150f59;
/* rgb */ color: rgb(21, 15, 89);
/* oklch */ color: oklch(24.3% 0.124 275.4);
Tailwind
colors: {
  custom: {
    50: '#5f4f89',
    500: '#150f59',
    950: '#000000',
  },
}
SCSS
$custom: #150f59;
$custom-light: #5f4f89;
$custom-dark: #000000;
JSON
{
  "hex": "#150f59",
  "rgb": {
    "r": 21,
    "g": 15,
    "b": 89
  },
  "hsl": {
    "h": 244.865,
    "s": 71.154,
    "l": 20.392
  },
  "oklch": {
    "l": 0.24304,
    "c": 0.12442,
    "h": 275.4
  },
  "luminance": 0.01222
}

Semantic roles & 50–950 ramp

primary
#150F59
secondary
#8B9331
accent
#EE3ADF
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#05020C
muted
#7A787D

Preview Lab

Preview with #150F59

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

Preview Lab → · Contrast checker → · Palette generator →

#150F59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva