#1E313D#1E313D

#1E313D is a dark, muted cyan. Relative luminance 0.028; OKLCH L 30.2% C 0.033 H 237.1°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX#1E313D
RGBrgb(30, 49, 61)
HSLhsl(203, 34%, 18%)
HSVhsv(203, 51%, 24%)
CMYKcmyk(50.8%, 19.7%, 0%, 76.1%)
CIE-LABlab(19.26, -3.78, -9.98)
CIE-LCHlch(19.26, 10.67, 249.23°)
OKLaboklab(30.24% -0.0179 -0.0276)
OKLCHoklch(30.24% 0.033 237.1)
XYZxyz(2.4757, 2.8094, 4.8258)
Luminance0.0281 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E313D #3D2A1E
analogous
#1E3D39 #1E313D #1E213D
triadic
#1E313D #3D1E31 #313D1E
tetradic
#1E313D #391E3D #3D2A1E #213D1E
square
#1E313D #391E3D #3D2A1E #213D1E
split-complementary
#1E313D #3D1E21 #3D391E
monochromatic
#0A1015 #0A1015 #1E313D #325266 #46738F

Accessibility & contrast

On white

13.44
#1E313D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.56
#1E313D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E313D
13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E313D#FFFFFF#000000##FFFFFF
##1E313D1.0013.441.5613.44
#FFFFFF13.441.0021.001.00
#0000001.5621.001.0021.00
##FFFFFF13.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#2C313E
Deuteranopia (green-blind)
#272D3D
Tritanopia (blue-blind)
#113435
Achromatopsia (no color)
#2F2F2F

Design tokens & code

CSS
--color: #1e313d;
/* rgb */ color: rgb(30, 49, 61);
/* oklch */ color: oklch(30.2% 0.033 237.1);
Tailwind
colors: {
  custom: {
    50: '#5c6972',
    500: '#1e313d',
    950: '#000000',
  },
}
SCSS
$custom: #1e313d;
$custom-light: #5c6972;
$custom-dark: #000000;
JSON
{
  "hex": "#1e313d",
  "rgb": {
    "r": 30,
    "g": 49,
    "b": 61
  },
  "hsl": {
    "h": 203.226,
    "s": 34.066,
    "l": 17.843
  },
  "oklch": {
    "l": 0.30241,
    "c": 0.03292,
    "h": 237.1
  },
  "luminance": 0.0281
}

Semantic roles & 50–950 ramp

primary
#1E313D
secondary
#715646
accent
#885ECA
background
#F5F6F6
surface
#E9EBEC
border
#C5C6C7
text
#040608
muted
#797A7B

Preview Lab

Preview with #1E313D

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

Preview Lab → · Contrast checker → · Palette generator →

#1E313D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva