#1E3545#1E3545

#1E3545 is a dark, muted cyan. Relative luminance 0.033; OKLCH L 31.8% C 0.041 H 240.1°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX#1E3545
RGBrgb(30, 53, 69)
HSLhsl(205, 39%, 19%)
HSVhsv(205, 57%, 27%)
CMYKcmyk(56.5%, 23.2%, 0%, 72.9%)
CIE-LABlab(21.02, -3.67, -12.71)
CIE-LCHlch(21.02, 13.23, 253.90°)
OKLaboklab(31.76% -0.0203 -0.0354)
OKLCHoklch(31.76% 0.041 240.1)
XYZxyz(2.8823, 3.2517, 6.1048)
Luminance0.0325 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E3545 #452E1E
analogous
#1E4542 #1E3545 #1E2245
triadic
#1E3545 #451E35 #35451E
tetradic
#1E3545 #421E45 #452E1E #22451E
square
#1E3545 #421E45 #452E1E #22451E
split-complementary
#1E3545 #451E22 #45421E
monochromatic
#091015 #0B141A #1E3545 #315670 #43779A

Accessibility & contrast

On white

12.72
#1E3545 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.65
#1E3545 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E3545
12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E3545#FFFFFF#000000##FFFFFF
##1E35451.0012.721.6512.72
#FFFFFF12.721.0021.001.00
#0000001.6521.001.0021.00
##FFFFFF12.721.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2E3546
Deuteranopia (green-blind)
#293145
Tritanopia (blue-blind)
#0A393A
Achromatopsia (no color)
#333333

Design tokens & code

CSS
--color: #1e3545;
/* rgb */ color: rgb(30, 53, 69);
/* oklch */ color: oklch(31.8% 0.041 240.1);
Tailwind
colors: {
  custom: {
    50: '#5d6c78',
    500: '#1e3545',
    950: '#000000',
  },
}
SCSS
$custom: #1e3545;
$custom-light: #5d6c78;
$custom-dark: #000000;
JSON
{
  "hex": "#1e3545",
  "rgb": {
    "r": 30,
    "g": 53,
    "b": 69
  },
  "hsl": {
    "h": 204.615,
    "s": 39.394,
    "l": 19.412
  },
  "oklch": {
    "l": 0.31756,
    "c": 0.04082,
    "h": 240.1
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary
#1E3545
secondary
#7A5B45
accent
#8959CF
background
#F5F6F7
surface
#E9EBED
border
#C5C6C8
text
#040609
muted
#797A7B

Preview Lab

Preview with #1E3545

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

Preview Lab → · Contrast checker → · Palette generator →

#1E3545 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva