#1E759B#1E759B

#1E759B is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.0% C 0.098 H 232.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX#1E759B
RGBrgb(30, 117, 155)
HSLhsl(198, 68%, 36%)
HSVhsv(198, 81%, 61%)
CMYKcmyk(80.6%, 24.5%, 0%, 39.2%)
CIE-LABlab(46.13, -11.44, -27.62)
CIE-LCHlch(46.13, 29.90, 247.51°)
OKLaboklab(53.05% -0.0599 -0.0778)
OKLCHoklch(53.05% 0.098 232.4)
XYZxyz(12.8107, 15.3636, 33.2943)
Luminance0.1537 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E759B #9B441E
analogous
#1E9B83 #1E759B #1E379B
triadic
#1E759B #9B1E75 #759B1E
tetradic
#1E759B #831E9B #9B441E #379B1E
square
#1E759B #831E9B #9B441E #379B1E
split-complementary
#1E759B #9B1E37 #9B831E
monochromatic
#0A2834 #144E68 #1E759B #289CCE #55B5DE

Accessibility & contrast

On white

5.16
#1E759B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.07
#1E759B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E759B
5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E759B#FFFFFF#000000##FFFFFF
##1E759B1.005.164.075.16
#FFFFFF5.161.0021.001.00
#0000004.0721.001.0021.00
##FFFFFF5.161.0021.001.00

Color blindness preview

Protanopia (red-blind)
#62749D
Deuteranopia (green-blind)
#51689A
Tritanopia (blue-blind)
#007F82
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #1e759b;
/* rgb */ color: rgb(30, 117, 155);
/* oklch */ color: oklch(53.0% 0.098 232.4);
Tailwind
colors: {
  custom: {
    50: '#6f9cb8',
    500: '#1e759b',
    950: '#000000',
  },
}
SCSS
$custom: #1e759b;
$custom-light: #6f9cb8;
$custom-dark: #000000;
JSON
{
  "hex": "#1e759b",
  "rgb": {
    "r": 30,
    "g": 117,
    "b": 155
  },
  "hsl": {
    "h": 198.24,
    "s": 67.568,
    "l": 36.275
  },
  "oklch": {
    "l": 0.5305,
    "c": 0.09823,
    "h": 232.4
  },
  "luminance": 0.15365
}

Semantic roles & 50–950 ramp

primary
#1E759B
secondary
#C27553
accent
#723DEA
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090E11
muted
#7B7E80

Preview Lab

Preview with #1E759B

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

Preview Lab → · Contrast checker → · Palette generator →

#1E759B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva