#1E597C#1E597C

#1E597C is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.3% C 0.083 H 239.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX#1E597C
RGBrgb(30, 89, 124)
HSLhsl(202, 61%, 30%)
HSVhsv(202, 76%, 49%)
CMYKcmyk(75.8%, 28.2%, 0%, 51.4%)
CIE-LABlab(35.74, -6.26, -25.17)
CIE-LCHlch(35.74, 25.94, 256.03°)
OKLaboklab(44.3% -0.0428 -0.071)
OKLCHoklch(44.3% 0.083 239)
XYZxyz(7.7445, 8.8751, 20.3698)
Luminance0.0888 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E597C #7C411E
analogous
#1E7C70 #1E597C #1E2A7C
triadic
#1E597C #7C1E59 #597C1E
tetradic
#1E597C #701E7C #7C411E #2A7C1E
square
#1E597C #701E7C #7C411E #2A7C1E
split-complementary
#1E597C #7C1E2A #7C701E
monochromatic
#061219 #12364B #1E597C #2A7CAD #439CD1

Accessibility & contrast

On white

7.57
#1E597C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.78
#1E597C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E597C
7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E597C#FFFFFF#000000##FFFFFF
##1E597C1.007.572.787.57
#FFFFFF7.571.0021.001.00
#0000002.7821.001.0021.00
##FFFFFF7.571.0021.001.00

Color blindness preview

Protanopia (red-blind)
#49597E
Deuteranopia (green-blind)
#3C507B
Tritanopia (blue-blind)
#006265
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #1e597c;
/* rgb */ color: rgb(30, 89, 124);
/* oklch */ color: oklch(44.3% 0.083 239.0);
Tailwind
colors: {
  custom: {
    50: '#6887a2',
    500: '#1e597c',
    950: '#000000',
  },
}
SCSS
$custom: #1e597c;
$custom-light: #6887a2;
$custom-dark: #000000;
JSON
{
  "hex": "#1e597c",
  "rgb": {
    "r": 30,
    "g": 89,
    "b": 124
  },
  "hsl": {
    "h": 202.34,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44304,
    "c": 0.08293,
    "h": 239
  },
  "luminance": 0.08876
}

Semantic roles & 50–950 ramp

primary
#1E597C
secondary
#AF6D46
accent
#7F44E4
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#070B0F
muted
#7A7C7E

Preview Lab

Preview with #1E597C

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

Preview Lab → · Contrast checker → · Palette generator →

#1E597C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva