#1B5094#1B5094

#1B5094 is a dark, vivid cyan. Relative luminance 0.081; OKLCH L 43.5% C 0.125 H 256.5°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX#1B5094
RGBrgb(27, 80, 148)
HSLhsl(214, 69%, 34%)
HSVhsv(214, 82%, 58%)
CMYKcmyk(81.8%, 45.9%, 0%, 42%)
CIE-LABlab(34.21, 8.62, -42.29)
CIE-LCHlch(34.21, 43.16, 281.52°)
OKLaboklab(43.52% -0.0292 -0.1213)
OKLCHoklch(43.52% 0.125 256.5)
XYZxyz(8.6640, 8.1074, 29.1195)
Luminance0.0811 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B5094 #945F1B
analogous
#1B8D94 #1B5094 #231B94
triadic
#1B5094 #941B50 #50941B
tetradic
#1B5094 #941B8D #945F1B #1B9423
square
#1B5094 #941B8D #945F1B #1B9423
split-complementary
#1B5094 #94231B #8D941B
monochromatic
#08182C #123460 #1B5094 #246CC8 #4B8CDE

Accessibility & contrast

On white

8.01
#1B5094 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.62
#1B5094 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5094
8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B5094#FFFFFF#000000##FFFFFF
##1B50941.008.012.628.01
#FFFFFF8.011.0021.001.00
#0000002.6221.001.0021.00
##FFFFFF8.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C5697
Deuteranopia (green-blind)
#114B93
Tritanopia (blue-blind)
#00606A
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #1b5094;
/* rgb */ color: rgb(27, 80, 148);
/* oklch */ color: oklch(43.5% 0.125 256.5);
Tailwind
colors: {
  custom: {
    50: '#6c80b4',
    500: '#1b5094',
    950: '#000000',
  },
}
SCSS
$custom: #1b5094;
$custom-light: #6c80b4;
$custom-dark: #000000;
JSON
{
  "hex": "#1b5094",
  "rgb": {
    "r": 27,
    "g": 80,
    "b": 148
  },
  "hsl": {
    "h": 213.719,
    "s": 69.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4352,
    "c": 0.1248,
    "h": 256.5
  },
  "luminance": 0.08108
}

Semantic roles & 50–950 ramp

primary
#1B5094
secondary
#C08D4B
accent
#9F3CEC
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80

Preview Lab

Preview with #1B5094

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

Preview Lab → · Contrast checker → · Palette generator →

#1B5094 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva