#152D75#152D75

#152D75 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 32.9% C 0.127 H 265.6°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX#152D75
RGBrgb(21, 45, 117)
HSLhsl(225, 70%, 27%)
HSVhsv(225, 82%, 46%)
CMYKcmyk(82.1%, 61.5%, 0%, 54.1%)
CIE-LABlab(21.28, 19.61, -43.90)
CIE-LCHlch(21.28, 48.08, 294.07°)
OKLaboklab(32.87% -0.0098 -0.1269)
OKLCHoklch(32.87% 0.127 265.6)
XYZxyz(4.4574, 3.3200, 17.2321)
Luminance0.0332 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#152D75 #755D15
analogous
#155D75 #152D75 #2D1575
triadic
#152D75 #75152D #2D7515
tetradic
#152D75 #75155D #755D15 #15752D
square
#152D75 #75155D #755D15 #15752D
split-complementary
#152D75 #752D15 #5D7515
monochromatic
#050A1A #0C1941 #152D75 #1E41A9 #2B57D9

Accessibility & contrast

On white

12.62
#152D75 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.66
#152D75 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #152D75
12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##152D75#FFFFFF#000000##FFFFFF
##152D751.0012.621.6612.62
#FFFFFF12.621.0021.001.00
#0000001.6621.001.0021.00
##FFFFFF12.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#003877
Deuteranopia (green-blind)
#002F74
Tritanopia (blue-blind)
#003F4C
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #152d75;
/* rgb */ color: rgb(21, 45, 117);
/* oklch */ color: oklch(32.9% 0.127 265.6);
Tailwind
colors: {
  custom: {
    50: '#64659d',
    500: '#152d75',
    950: '#000000',
  },
}
SCSS
$custom: #152d75;
$custom-light: #64659d;
$custom-dark: #000000;
JSON
{
  "hex": "#152d75",
  "rgb": {
    "r": 21,
    "g": 45,
    "b": 117
  },
  "hsl": {
    "h": 225,
    "s": 69.565,
    "l": 27.059
  },
  "oklch": {
    "l": 0.3287,
    "c": 0.12724,
    "h": 265.6
  },
  "luminance": 0.03321
}

Semantic roles & 50–950 ramp

primary
#152D75
secondary
#AB8F3B
accent
#C03BEC
background
#F6F6F9
surface
#EBEBF2
border
#C6C6CC
text
#06050E
muted
#7A7A7E

Preview Lab

Preview with #152D75

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

Preview Lab → · Contrast checker → · Palette generator →

#152D75 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva