#1A5F84#1A5F84

#1A5F84 is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.2% C 0.089 H 237.3°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX#1A5F84
RGBrgb(26, 95, 132)
HSLhsl(201, 67%, 31%)
HSVhsv(201, 80%, 52%)
CMYKcmyk(80.3%, 28%, 0%, 48.2%)
CIE-LABlab(37.97, -7.44, -26.60)
CIE-LCHlch(37.97, 27.62, 254.38°)
OKLaboklab(46.17% -0.0482 -0.0752)
OKLCHoklch(46.17% 0.089 237.3)
XYZxyz(8.6814, 10.0689, 23.3113)
Luminance0.1007 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A5F84 #843F1A
analogous
#1A8474 #1A5F84 #1A2A84
triadic
#1A5F84 #841A5F #5F841A
tetradic
#1A5F84 #741A84 #843F1A #2A841A
square
#1A5F84 #741A84 #843F1A #2A841A
split-complementary
#1A5F84 #841A2A #84741A
monochromatic
#06151E #103A51 #1A5F84 #2484B7 #3FA3D9

Accessibility & contrast

On white

6.97
#1A5F84 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.01
#1A5F84 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5F84
6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A5F84#FFFFFF#000000##FFFFFF
##1A5F841.006.973.016.97
#FFFFFF6.971.0021.001.00
#0000003.0121.001.0021.00
##FFFFFF6.971.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4D5F86
Deuteranopia (green-blind)
#3F5583
Tritanopia (blue-blind)
#00686C
Achromatopsia (no color)
#595959

Design tokens & code

CSS
--color: #1a5f84;
/* rgb */ color: rgb(26, 95, 132);
/* oklch */ color: oklch(46.2% 0.089 237.3);
Tailwind
colors: {
  custom: {
    50: '#688ca8',
    500: '#1a5f84',
    950: '#000000',
  },
}
SCSS
$custom: #1a5f84;
$custom-light: #688ca8;
$custom-dark: #000000;
JSON
{
  "hex": "#1a5f84",
  "rgb": {
    "r": 26,
    "g": 95,
    "b": 132
  },
  "hsl": {
    "h": 200.943,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46168,
    "c": 0.08929,
    "h": 237.3
  },
  "luminance": 0.1007
}

Semantic roles & 50–950 ramp

primary
#1A5F84
secondary
#B86B42
accent
#7A3EEA
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#070C0F
muted
#7A7D7F

Preview Lab

Preview with #1A5F84

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

Preview Lab → · Contrast checker → · Palette generator →

#1A5F84 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva