#1A0F60#1A0F60

#1A0F60 is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.6% C 0.132 H 277.6°. Best body text is #FFFFFF at 16.39:1 contrast (WCAG AA passes).

Color values

HEX#1A0F60
RGBrgb(26, 15, 96)
HSLhsl(248, 73%, 22%)
HSVhsv(248, 84%, 38%)
CMYKcmyk(72.9%, 84.4%, 0%, 62.4%)
CIE-LABlab(11.99, 32.04, -45.42)
CIE-LCHlch(11.99, 55.58, 305.20°)
OKLaboklab(25.56% 0.0175 -0.1312)
OKLCHoklch(25.56% 0.132 277.6)
XYZxyz(2.7075, 1.4055, 11.1927)
Luminance0.0141 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A0F60 #55600F
analogous
#0F2D60 #1A0F60 #430F60
triadic
#1A0F60 #601A0F #0F601A
tetradic
#1A0F60 #600F2D #55600F #0F6043
square
#1A0F60 #600F2D #55600F #0F6043
split-complementary
#1A0F60 #60430F #2D600F
monochromatic
#07041A #0C072B #1A0F60 #281795 #3720CA

Accessibility & contrast

On white

16.39
#1A0F60 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.28
#1A0F60 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0F60
16.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A0F60#FFFFFF#000000##FFFFFF
##1A0F601.0016.391.2816.39
#FFFFFF16.391.0021.001.00
#0000001.2821.001.0021.00
##FFFFFF16.391.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002362
Deuteranopia (green-blind)
#001C5F
Tritanopia (blue-blind)
#002838
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #1a0f60;
/* rgb */ color: rgb(26, 15, 96);
/* oklch */ color: oklch(25.6% 0.132 277.6);
Tailwind
colors: {
  custom: {
    50: '#63508e',
    500: '#1a0f60',
    950: '#000000',
  },
}
SCSS
$custom: #1a0f60;
$custom-light: #63508e;
$custom-dark: #000000;
JSON
{
  "hex": "#1a0f60",
  "rgb": {
    "r": 26,
    "g": 15,
    "b": 96
  },
  "hsl": {
    "h": 248.148,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.25555,
    "c": 0.1324,
    "h": 277.6
  },
  "luminance": 0.01406
}

Semantic roles & 50–950 ramp

primary
#1A0F60
secondary
#8B9932
accent
#F038D7
background
#F6F4F8
surface
#EBE7F0
border
#C6C3CB
text
#06020C
muted
#7A787D

Preview Lab

Preview with #1A0F60

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

Preview Lab → · Contrast checker → · Palette generator →

#1A0F60 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva