#1B0E67#1B0E67

#1B0E67 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.4% C 0.142 H 277.0°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX#1B0E67
RGBrgb(27, 14, 103)
HSLhsl(249, 76%, 23%)
HSVhsv(249, 86%, 40%)
CMYKcmyk(73.8%, 86.4%, 0%, 59.6%)
CIE-LABlab(12.77, 34.98, -48.78)
CIE-LCHlch(12.77, 60.02, 305.64°)
OKLaboklab(26.37% 0.0173 -0.1409)
OKLCHoklch(26.37% 0.142 277)
XYZxyz(3.0564, 1.5261, 12.9628)
Luminance0.0153 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B0E67 #5A670E
analogous
#0E2D67 #1B0E67 #470E67
triadic
#1B0E67 #671B0E #0E671B
tetradic
#1B0E67 #670E2D #5A670E #0E6747
square
#1B0E67 #670E2D #5A670E #0E6747
split-complementary
#1B0E67 #67470E #2D670E
monochromatic
#07041B #0D0731 #1B0E67 #29159D #371DD3

Accessibility & contrast

On white

16.09
#1B0E67 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.31
#1B0E67 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B0E67
16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B0E67#FFFFFF#000000##FFFFFF
##1B0E671.0016.091.3116.09
#FFFFFF16.091.0021.001.00
#0000001.3121.001.0021.00
##FFFFFF16.091.0021.001.00

Color blindness preview

Protanopia (red-blind)
#002569
Deuteranopia (green-blind)
#001D65
Tritanopia (blue-blind)
#002A3B
Achromatopsia (no color)
#212121

Design tokens & code

CSS
--color: #1b0e67;
/* rgb */ color: rgb(27, 14, 103);
/* oklch */ color: oklch(26.4% 0.142 277.0);
Tailwind
colors: {
  custom: {
    50: '#655093',
    500: '#1b0e67',
    950: '#000000',
  },
}
SCSS
$custom: #1b0e67;
$custom-light: #655093;
$custom-dark: #000000;
JSON
{
  "hex": "#1b0e67",
  "rgb": {
    "r": 27,
    "g": 14,
    "b": 103
  },
  "hsl": {
    "h": 248.764,
    "s": 76.068,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26372,
    "c": 0.14201,
    "h": 277
  },
  "luminance": 0.01526
}

Semantic roles & 50–950 ramp

primary
#1B0E67
secondary
#90A031
accent
#F335D7
background
#F6F4F9
surface
#EBE7F1
border
#C6C3CB
text
#07020D
muted
#7A787E

Preview Lab

Preview with #1B0E67

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

Preview Lab → · Contrast checker → · Palette generator →

#1B0E67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva