#1E4855#1E4855

#1E4855 is a dark, muted cyan. Relative luminance 0.056; OKLCH L 37.8% C 0.051 H 221.0°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX#1E4855
RGBrgb(30, 72, 85)
HSLhsl(194, 48%, 23%)
HSVhsv(194, 65%, 33%)
CMYKcmyk(64.7%, 15.3%, 0%, 66.7%)
CIE-LABlab(28.29, -10.14, -12.12)
CIE-LCHlch(28.29, 15.80, 230.11°)
OKLaboklab(37.78% -0.0387 -0.0337)
OKLCHoklch(37.78% 0.051 221)
XYZxyz(4.4918, 5.5662, 9.4302)
Luminance0.0557 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1E4855 #552B1E
analogous
#1E5547 #1E4855 #1E2C55
triadic
#1E4855 #551E48 #48551E
tetradic
#1E4855 #471E55 #552B1E #2C551E
square
#1E4855 #471E55 #552B1E #2C551E
split-complementary
#1E4855 #551E2C #55471E
monochromatic
#081317 #0E2228 #1E4855 #2E6E82 #3E95AF

Accessibility & contrast

On white

9.94
#1E4855 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.11
#1E4855 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E4855
9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1E4855#FFFFFF#000000##FFFFFF
##1E48551.009.942.119.94
#FFFFFF9.941.0021.001.00
#0000002.1121.001.0021.00
##FFFFFF9.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#404656
Deuteranopia (green-blind)
#384055
Tritanopia (blue-blind)
#004C4C
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #1e4855;
/* rgb */ color: rgb(30, 72, 85);
/* oklch */ color: oklch(37.8% 0.051 221.0);
Tailwind
colors: {
  custom: {
    50: '#607b84',
    500: '#1e4855',
    950: '#000000',
  },
}
SCSS
$custom: #1e4855;
$custom-light: #607b84;
$custom-dark: #000000;
JSON
{
  "hex": "#1e4855",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 85
  },
  "hsl": {
    "h": 194.182,
    "s": 47.826,
    "l": 22.549
  },
  "oklch": {
    "l": 0.37775,
    "c": 0.05136,
    "h": 221
  },
  "luminance": 0.05567
}

Semantic roles & 50–950 ramp

primary
#1E4855
secondary
#8A5545
accent
#7050D7
background
#F5F7F8
surface
#EAEDEF
border
#C6C8CA
text
#05090B
muted
#797B7C

Preview Lab

Preview with #1E4855

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

Preview Lab → · Contrast checker → · Palette generator →

#1E4855 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva