#1E658B#1E658B

#1E658B is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.2% C 0.091 H 237.0°. Best body text is #FFFFFF at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#1E658B
RGBrgb(30, 101, 139)
HSLhsl(201, 64%, 33%)
HSVhsv(201, 78%, 55%)
CMYKcmyk(78.4%, 27.3%, 0%, 45.5%)
CIE-LABlab(40.32, -7.93, -27.15)
CIE-LCHlch(40.32, 28.28, 253.71°)
OKLaboklab(48.18% -0.0498 -0.0766)
OKLCHoklch(48.18% 0.091 237)
XYZxyz(9.8474, 11.4463, 26.1114)
Luminance0.1145 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E658B #8B441E
analogous
#1E8B7A #1E658B #1E2F8B
triadic
#1E658B #8B1E65 #658B1E
tetradic
#1E658B #7A1E8B #8B441E #2F8B1E
square
#1E658B #7A1E8B #8B441E #2F8B1E
split-complementary
#1E658B #8B1E2F #8B7A1E
monochromatic
#081C26 #134059 #1E658B #298ABD #4BA7D8

Accessibility & contrast

On white

6.38
#1E658B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.29
#1E658B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1E658B
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E658B#FFFFFF#000000##FFFFFF
##1E658B1.006.383.296.38
#FFFFFF6.381.0021.001.00
#0000003.2921.001.0021.00
##FFFFFF6.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53658D
Deuteranopia (green-blind)
#445A8A
Tritanopia (blue-blind)
#006F72
Achromatopsia (no color)
#5F5F5F

Design tokens & code

CSS
--color: #1e658b;
/* rgb */ color: rgb(30, 101, 139);
/* oklch */ color: oklch(48.2% 0.091 237.0);
Tailwind
colors: {
  custom: {
    50: '#6b90ad',
    500: '#1e658b',
    950: '#000000',
  },
}
SCSS
$custom: #1e658b;
$custom-light: #6b90ad;
$custom-dark: #000000;
JSON
{
  "hex": "#1e658b",
  "rgb": {
    "r": 30,
    "g": 101,
    "b": 139
  },
  "hsl": {
    "h": 200.917,
    "s": 64.497,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4818,
    "c": 0.09141,
    "h": 237
  },
  "luminance": 0.11447
}

Semantic roles & 50–950 ramp

primary
#1E658B
secondary
#BB714A
accent
#7B40E7
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080C10
muted
#7A7D7F

Preview Lab

Preview with #1E658B

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

Preview Lab → · Contrast checker → · Palette generator →

#1E658B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva